EP1 - Long Time No See, Nice To Meet You EP2 - Introducing My Former Lover EP3 - Who Are You? EP4 - Surprise Party EP5 - Your Ex Chose You EP6 - My Ex Is In This Group EP7 - The Story Only I Didn't Know EP8 - Conclusion Of The Date EP9 - How To Protect An Ex EP10 - Secret Dates EP11 - Facing The Memories EP12 - Your X Is Waiting EP13 - Secret Conversation EP14 - Awakening EP15 - Discomfort EP16 - No Secrets EP17 - Holding Hands EP18 - Not Over You EP19 - The Last Date EP20 - Confession