So glad Guen-soo didn't die and even though he was away from Sori & their daughter, he got to come back and be with them in the end. (which 1 nitpick the comic really didn't show any affection other than hugging. When did he impregnate her?)

He was such a great guy and I'm glad it worked out in the end for him with Yun-Jeong.

I liked her character, and was happy she was with Dong-Seok in the end. I've noticed that with many stories that have characters that the MC doesn't pick in the end, they usually get "pawned off" as I use that term on other characters without really completing their emotional journey dealing with the rejection of their other love, but it did well with her. She became accepting of Teacher and Sori even before the end and just didn't want him to die because he was still precious to her.

Always thought the President was a douche, but I'm glad in the end he set aside his shit and helped Guen-soo in the end. The secretary lady was a great character. Even though she thought the President was an idiot, you could tell something was there and I was glad to see them together in the end.

I'm glad Jolly found her?/his? (both were use in the story was I was unclear) master in the end, the Leggings Gramps was funny as shit.

The ending overall was great, but I will say that I wouldn't have minded it being a bit longer and having him and Sori interact more.