The Sadness Behind Happiness

1 First Meet 

2 Lost You, Find You 

3 L I E 

4 New Life? 

5 Where Are You? 

6 Wrong Marriage 

7 Try To Love You 

8 Accident Become Love 

9 Full of flower 

10 Pain From Past 

11 Find The Truth 

12 Happiness For You 

13 Meet You Again 

14 Shock 

15 Breathless 

16 breathless part 2 

17 honeymoon 

18 honeymoon part 2 

19 Bitter Sweet Honeymoon 

20 Bitter Sweet Honeymoon 2 

21 Look At Me 

22 Jealousy 

23 Confession 

24 Bad News 

25 Threat 

26 Marry Again 

27 I BEG YOU 

28 TRIANGLE 

29 Two Heart One Love 

30 DIARY 

31 TRICK 

32 REMEMBER 

33 This Is Our Past 

34 Cold Situation 

35 Cold Situation 2 

36 RAIN 

37 ENEMY 

38 BETRAYER 

39 DOUBT 

40 MISSING YOU 

41 I NEED YOUR HELP 

42 PICK YOU UP 

43 Why You Hurt Me Like This? 

44 GLOOMY DAY 

45 MOVE ROOM 

46 Crying 

47 I NEED YOU BUT I REALLY HATE YOU 

48 DOUBTFUL 

49 I'VE BEEN HIDING 

50 I'M SORRY 

51 DIVORCE 

52 I Miss My Self 

53 Sweet Messages 

54 Hopeless 

55 ARGUMENT 

56 Pregnant 

57 Friend Zone 

58 Don't Touch My Son 

59 Let You Go 

60 The End Of Our Love Story 

61 Forget Each Other 

62 Your Shadow 

63 You Bring My Heart 

64 Flashback 

65 My New House 

66 My Worst Compromise 

67 In Different Side 

68 My Regret 

69 Consequences 

70 Galery 

71 Sleepless 

72 Unexpected Meeting 

73 Anger 

74 Feel Special 

75 Agreement 

76 Come Back 

77 Afraid 

78 Being A Monster 

79 Force 

80 Misunderstanding 

81 Down 

82 A Miracle 

83 Love Means Protect (ENDING MY REGRET SEASON 1) 

84 My Regards 

85 Marry You Part 1 

86 Marry You Part 2 

87 Good Morning Love 

88 I Don't Care 

89 Tell Me Everything 

90 Happy Birthday, Honey. 

91 Hatred 

92 Stalker 

93 Speculation 

94 My ( Ex ) Wife 

95 Come Back Home 

96 Punishment 

97 Bodyguard 

98 Assassin 

99 Murderer 

100 Song Yohan 

101 Kidnapped 

102 Protect You 

103 Rescue 

104 Save Me 

105 Good News 

106 Phone 

107 Run Away 

108 Interception 

109 I Want You 

110 (MY REGRET SEASON 2) Who Is She? 

111 Her Name Is Lisa 

112 Sejeong's Letter 

113 Gossip 

114 Work 

115 Offer 

116 Kim Kai aka Kim Jongin 

117 Lucky and Unlucky 

118 A Piece of Memory 

119 Be a Friend 

120 Gift 

121 Lying About Feelings 

122 Dish 

123 Get Work 

124 Drunk 

125 Illusion 

126 Go to London 

127 Kai's Ex Girlfriend 

128 Ask for Permission 

129 Charming Guy 

130 Bad Dream 

131 Yoon Ji's Arrival 

132 Lost Item 

133 Hide 

134 Meet Yoon Ji 

135 To be Honest 

136 Complain 

137 Seeds of Love 

138 Secretly Admire 

139 Almost 

140 Refrain 

141 Replying to Lisa's kindness 

142 Promoted 

143 Bring Away 

144 Your footsteps 

145 Be Confident 

146 Dinner 

147 Amazed 

148 Sehun's New Secretary 

149 Unexpectedly 

150 You Stole My Heart 

151 Destiny 

152 Throw it until you're bored 

153 Cupid 

154 Live in the same house 

155 Change 

156 A Dress From Yoon Ji 

157 Shy 

158 Breakfast With Sehun 

159 Don't Tell Me About Your Lover 

160 I'm Sorry, I Love Your Ex Husband 

161 Possible Return 

162 I Wanna be You 

163 Heartache 

164 Worried 

165 Looking For 

166 Caught Up 

167 Reasoned 

168 Offer Cooperation 

169 Accept the Offer 

170 Plan a Date 

171 Invitation 

172 Covert Purpose 

173 Recall the past 

174 Stalking Lisa 

175 Short Message 

176 Moving House 

177 Help Friend 

178 New Apartmen 

179 Accidentally 

180 Dinner at Home 

181 Stay Overnight 

182 Crazy Mind 

183 Father's Choice 

184 Suprising Meeting 

185 Warning 

186 Simple Wish 

187 Difficult Choice 

188 Father's Plan 

189 Whisper 

190 Party 

191 Risk 

192 Hated Father 

193 Sudden Battle 

194 Feel Guilty 

195 Waiting for Sober Up 

196 Feel Not Considered 

197 Express Love 

198 I Love You 

199 Why are You Crying 

200 Family Meeting 

201 Dinner at Kai's House 

202 Blessing 

203 Ultimatum From Kai's Mother 

204 Fall Down 

205 Bleeding 

206 Agitated 

207 Kai's Birthday 

208 A Perfect Surprise 

209 Sudden Engagement 

210 Hear Bad News 

211 Incredible Panic 

212 Possessive Husband 

213 Yoon Ji's Ex Husband 

214 Kim Yena 

215 Abandoned Daughter 

216 Nosebleed 

217 Say Goodbye 

218 Conflict in The Past 

219 Inferior 

220 Slander 

221 Believe 

222 Broken Heart 

223 Very Disappointed 

224 Do What You Want 

225 Dirty Plan 

226 Uninvited Guests 

227 Inevitable Fighting 

228 Hiding From You 

229 Go To The Club 

230 Let's Drink 

231 A Night Full Of Passion 

232 Purity 

233 ( MY REGRET SEASON 3) Sejun's Birthday 

234 Moved to Korea 

235 Surprise On Birthday 

236 Annoying Guest 

237 Devil Woman 

238 Bad Feeling 

239 Lurking 

240 Pretending to be Interested 

241 Approaching the Enemy 

242 Revenge 

243 Trapping the Enemy 

244 Continue the Plan 

245 Make You Faint 

246 Video 

247 Take Over the Company 

248 Trick Succedeed 

249 Cold Eyes 

250 I'm Tricked! 

251 Warning From Sehun 

252 Go to Singapore 

253 Don't Go Anywhere 

254 Catch Hyun Ah 

255 Second Plan 

256 Pick Yena 

257 Following Sehun 

258 Car Accident 

259 Darkness Under Water 

260 Only One Person Survived 

261 Sehun Woke Up 

262 I Will Kill You! 

263 Call Your Husband 

264 Please, Go Home Quickly! 

265 Go to Russia 

266 Blood Poison 

267 Barely Out of Control 

268 Baby Don't Cry 

269 What's Wrong? 

270 I Promise, I Will Always Be There For You 

271 Bunnie's Death 

272 Not Compassionate 

273 Inject Poison 

274 Reckless 

275 Antidote 

276 Yena, Please Come Back! 

277 They Have Given Up 

278 Try to be Strong 

279 Cold Night 

280 Suddenly Sick 

281 Rain in Desert 

282 Just Illusion 

283 I Killed Someone 

284 A rope 

285 This Hand 

286 Don't Die Before I Die! 

287 I Will Come! 

288 Pretending to be Happy 

289 Not Today! 

290 Heart Disease 

291 Please, Don't Sick! 

292 Something to Hide 

293 Heart Valve 

294 Informasi 

295 Heart Surgery 

296 Good Luck For You 

297 Almost Accident 

298 Opportunity to Meet 

299 Your Mentality Must Be Strong 

300 My Bad Dream 

301 Announcer Guest 

302 Shock News 

303 Don't Know What To Do 

304 Don't Tell Anything! 

305 This Wound Very Painful 

306 Visit My Daddy 

307 As If The Last 

308 A Question About The Past 

309 Yoon Ji's Feeling At That Time 

310 Not Go Home 

311 Something Unusual 

312 End The Search 

313 Face to Face 

314 Stop Everything 

315 You Have To Stop Too 

316 Raining That Night 

317 Good Bye, Little Girl. 

318 Yena is Back 

319 Sehun Suspicion 

320 Gratitude 

321 Happy in The Dark 

322 The Sadness Behind Happiness 

323 Trauma 

324 Don't be Afraid 

325 Painful Experience 

326 I'm Your Eyes 

327 The Girl Who Brought The Book 

328 Troublemaker Child 

329 Panic Attack 

330 Caught By The Police 

331 The Violin That Yena Played 

332 Yoon Ji vs Sehun 

333 I Support Sehun 

334 You've Grown A Lot, Son! 

335 Just Take My Eyes 

336 Relapse 

337 Serious Warning 

338 Sejun's Quiet Plan 

339 Come to Dad's Office 

340 Staying at Dad's House 

341 Sleeping With Daddy 

342 Don't Sacrifice Anything 

343 An Eye For Yena 

344 Negotiate 

345 I Can Wait 

346 Like Last Night 

347 Thank You So Much 

348 Indescribable Feeling 

349 Feel Defeated 

350 Recording Memories 

351 I Can See You 

352 My World Is Getting Dark 

353 Follow Jimin 

354 I Want To Say Thank You 

355 Is He Like Me? (Part 1) 

356 Is He Like Me? (Part 2) 

357 Taehyung's Suspicion 

358 Time to Think For Yourself 

359 Pick Up Aunty Jung 

360 I Saw Your Husband 

361 Mind Disturbed 

362 Madly Jealous 

363 A Bussiness Card 

364 Where Is My Husband? 

365 Actual Circumstances 

366 Unlock Secrets 

367 Abyss Of Regret 

368 She Is Crying There 

369 Taehyung Came to See Sehun 

370 Why Did You Do That? 

371 What's Wrong With Him? 

372 Donor Identity 

373 Lost Control 

374 Meet My Husband 

375 Why? 

376 Warm Hug 

377 What Happened to Him? 

378 Ask to Meet 

379 Serious Talk 

380 If Only Me 

381 Getting Worse 

382 Swallow Bitterness 

383 Can't Imagine 

384 Hars Reality 

385 Crushed Feeling 

386 Similar Fate 

387 That Hurts Me More 

388 Sorrowful Cry 

389 Sorrowful Tears 

390 Delay 

391 Holiday 

392 If I Leave 

393 Moiwa Mountain 

394 You Will Be Helped Soon 

395 Feeling Scared 

396 Still Alive 

397 Hunch 

398 Talk to Each Other 

399 I'm Grateful Instead 

400 Desire 

401 Love Her Even Longer 

402 Call Me Brother 

403 Suspecting Sehun 

404 Be Quiet 

405 An Odity 

406 Good at Lying 

407 Let Them Know 

408 Suddenly Sad 

409 I Want Dad 

410 What Happened Actually 

411 Self Blame 

412 When Two Men Talks 

413 Can You Promise Me? 

414 Hard Question 

415 Don't Worry About Everything 

416 Don't Go 

417 Sejun's Feeling 

418 Love Message 

419 Keep Struggling 

420 Doubt at The End 

421 Never Forget 

422 You, Who Feel So Real 

423 Cause The Hardest Part Is Leaving You. 

424 Good Bye My Love 

425 Heart For Life 

426 After You Go 

427 Mama, Please be Happy 

428 Not That Easy 

429 Missing You Like Crazy 

430 Your Heart 

431 Unnecessary Apologies 

432 Depression 

433 Out of Control 

434 If I Go, You Should be Happy 

435 One Day in December 

436 One Way 

437 Starting to Melt 

438 The Spring is Coming Sooner 

439 Emotional Changes 

440 Overprotektif 

441 Playing Victim 

442 Bully 

443 Burning With Emotion 

444 I Don't Always Have You 

445 Goes Home Together 

446 Is This a Chance? 

447 Still Wanna be With You 

448 My Children Still Miss You 

449 Tell Me What You Feel 

450 Overflowing Sadness 

451 Am I Selfish? 

452 Other Women Who are Close to You 

453 Unable to Sleep 

454 Shocking Question 

455 I'm Afraid to Fall in Love Again 

456 Having Lunch Together 

457 Getting Thinner 

458 Your Fiance? 

459 Annoying Woman 

460 Random Talk 

461 Uncomfortable 

462 There Is Still Hope 

463 Wanna Have You 

464 What's Wrong? 

465 Let's Talk With Me 

466 Daddy's New Lover 

467 Unwilling 

468 Love Can Not be Forced 

469 Terrible Miss 

470 Curious 

471 Do You Agree? 

472 Love Yourself 

473 Being Partner 

474 Letter of Invitation 

475 Mask Party 

476 Memory Box 

477 Help Me to Have Her 

478 Cunning Way 

479 You, Naughty Girl! 

480 Thrilling Praise 

481 Let's Dance 

482 Blows the Flames of Jealous 

483 No Words Can Explain 

484 I'm So Sick! 

485 It's Not Fine 

486 I'm out of my mind 

487 Selfish Mother 

488 You Don't Know Yourself 

489 Think It Carefully 

490 Film Out 

491 I Miss You So Bad 

492 Yoon Ji's Heart 

493 Declaration of Love 

494 The New Me Who Love You 

495 Don't Go! 

496 Way Back Home 

497 No More Pain 

498 Sharing Happiness 

499 Crying Happily 

500 Wedding Day 

501 I'm Yours and You are Mine! 

502 Remember Your Promise 

503 Prakata dari Author 

504 OUR RESONANCE 