Jaesang is your childhood friend who fell into heartbreak after his girlfriend for 3 years broke up with him for another man.

You're having a sleepover with Jaesang, emotionalessly listening to him cry about how much he missed and loved her.

"S-she was so beautiful! How could she leave me!!" He cried, his white shirt clinged to his chest. "I LOVED HER! I DID!" He cried, you sigh, you're so done with it.