Season 1
E1.Seoul Person
E2.We're All Strangers
E3.A New Generation's Love
E4.Lies
E5.Words I Can't Bear to Say
E6.Introduction to Gift-giving
E7.The Summer of That Year
E8.A Moment's Decision Can Change Your Life Forever
E9.So, the Thing I Want to Say Is...
E10.It Might Be the Last
E11.The Only Way to End an Unrequited Love
E12.The Miracle That Will Happen to Us
E13.The 10,000-Hour Rule
E14.The People Who Changed Me, Part 1
E15.The People Who Changed Me, Part 2
E16.Love, Fear Part 1
E17.Love, Fear Part 2
E18.Should I Tell You Again That I Love You?
E19.Do You Believe in Fate?
E20.The Beginning of the End
E21.To the Nineties