I still can't understand why people were sympathizing and rooting for Min Jae when he is practically a walking red flag?! This kdrama is so realistic and the finger flick was like a metaphor and a catalyst on how Oh Jin's eyes were opened to the truth.

Min Jae does not need a second chance because he keeps on disregarding her feelings and he's keeping her only because he needs her not because he loves her. He only put away the umbrella during the rain scene because he finally realized his mistake and how narcissistic he is.

People were rooting for Min Jae because it's Kang Tae Oh but if the tables were turned with the other ML, would it still be the case? Probably not. People naturally favors charming and pretty people just like Park Jae Eon in Nevertheless. The majority approved the ending in Nevertheless even though everyone knew from the get-go that he is a red flag and the writers even redeemed Jae Eon's character by making it seem like he changed for the better, he changed so that Na Bi would not leave him.

It's very disheartening to know how the public approves of red flags and they easily get away with their bad doings just because they have nice faces. I really admire Oh Jin because once she realized ML is a red flag, she didn't try to turn a blind eye to it. Furthermore, she acknowledged that both of them were at fault for the break-up. She didn't try to sugarcoat the truth that she may have been lacking in some ways in their relationship.

Red flags might look like roses but they are little more than heartache in the end. So please people save yourself from pain and catch red flags early on.