"If you love two people at the same time, choose the second one. Because if you really loved the first one, you wouldn't have fallen for the second."

Plot: "I don't know what this feeling is. All I know is that being around you makes me feel alive. And seeing you smile... That's all I want from life."

Baekhyun, Eunji and Chanyeol have always been the best of friends- as tight as peas in a pod.

Eunji and Baekhyun become romantically involved but what'll happen when Eunji realises that there is someone else that has been pining over her since the beginning? When she discoveres the letters, that were never sent,written to her!

Someone, who's love for her has always been there, just silent.