It was a great ending. I really liked this whole story as it somewhat realistic, as we need to make sacrifice for others even though we get hurt. That's what going on with haesoo and joowon. Both of them was accidentally in love. They hated but can't stop falling for the other. Taku was also just curious abt heasoo, but once he get to know him he can't control his feelings for him. Most of the reader's like taku should be the one ended up with haesoo, but when taku was in exhibition he told it was not like he is being himself. That means he was struggling with anxiety but he already knw haesoo loves joowon even if he gets hurt , but taku made him stay and haesoo also gave him full effort to love taku. But i liked the ending as joowon ended with haesoo. Becoz i was confused who's gonna end with haesoo! Both haesoo and joowon always hurted each other becoz of their parents it's not like they r completely in fault but their parents were selfish. Hesoo and joowon were having a hard time becoz of they manipulate them. As they were young, they were not sure n sacrified so much for their parents as we can see their suffering. If their parents took a step of thinking abt them, they wouldn't hurt them. N also some saying haesoo is playing with them. It's not like he is playing, he was just not in relationship with both.