My heart for 2521 cast specially for hee doo and yi jin can't get over until now. i don't want to move on it's very traumatic haha. A very unique story, from "walay buot" to matured you can really see their character development individually.. I'm really enjoyed watching their BTS. I'm rooting for Kim tae ri and Nam Joo hyuk theirs's endgame in real life <3 :)
