
this manga is so dumb . like kangwoo is heartbroken and still there wasn’t a valid reason for the breakup and the white haired dude fell out of love real quick too

Jeonghan was able to have a real relationship with Gyu Tae, where they could hold hands and talk frankly with each other in a few months. He had someone stand up for him when a family member abused him. He could cry and complain about how his father was treating him. He couldn't have that with Kangwoo even after 8 years. Heck, in 8 years, Kangwoo never managed to say "I love you" once. He was just an observer when Jeonghan was beaten up and disowned by his family, not even comforting him and leaving that to his friend. Rather than acknowledging their relationship, he called it "Disgusting" in front of colleagues.
Jeonghan moved on and fell in love with Gyu-Tae because even when he said that they were not in a relationship, Gyu-Tae showed with his behaviour that he cared. He dropped everything and went to Jeonghan whenever he needed him, even when it put his career at risk and Gyu-Tae has a lot more to lose than Kangwoo, who still hasn't made it on his own. No matter how many excuses you make up, Kangwoo messed up big time and that's why he was dumped.
yikes damn