Sezon 1
Bölümler
1 Seoul Person 18 Eki 2013 
2 We're All Strangers 19 Eki 2013 
3 A New Generation's Love 25 Eki 2013 
4 Lies 26 Eki 2013 
5 Words I Can't Bear to Say 1 Kas 2013 
6 Introduction to Gift-giving 2 Kas 2013 
7 The Summer of That Year 8 Kas 2013 
8 A Moment's Decision Can Change Your Life Forever 9 Kas 2013 
9 So, the Thing I Want to Say Is... 15 Kas 2013 
10 It Might Be the Last 16 Kas 2013 
11 The Only Way to End an Unrequited Love 23 Kas 2013 
12 The Miracle That Will Happen to Us 29 Kas 2013 
13 The 10,000-Hour Rule 30 Kas 2013 
14 The People Who Changed Me (1) 6 Ara 2013 
15 The People Who Changed Me (2) 7 Ara 2013 
16 Love, Fear: Reply 1997 (1) 13 Ara 2013 
17 Love, Fear: Reply 1997 (2) 14 Ara 2013 
18 Should I Tell You Again That I Love You? 20 Ara 2013 
19 Do You Believe in Fate? 21 Ara 2013 
20 The Beginning of the End 27 Ara 2013 
21 To the Nineties 28 Ara 2013