Is it about love? Are the 2 friends in love? No.
I think this is about feelings portrait in a superficial way. Everybody is very understanding, ex- boyfriend and female friend. They talk about feelings regardless of sexual orientation and that is good.
Heeju fell in love for Yoo Hyun?… Does Yoo Hyun has only strong friendship feelings? Why did she starting dating her friend if she didn’t like girls? She just destroyed their relationship or was she the victim?
She cried after the break up… the end… 5 years apart or maybe forever… Did she lost her friend? Did she realised after the break up that love comes with consequences as well as not been in love? Did she miss the lover or just the friend? Does she recalls the 2 things Heeju said to her?