Usually I would like the second lead character but her I liked joowon, n wanted him to end up with haesoo. Becoz out of all character I liked joowon, taku. They both were in love with haesoo. But haesoo has his own problem as same like joowon. So it was complicated. But it was not that toxic. I can see how much they love each for being same for nearly 15 years. N after being with taku i mean love triangle with taku, all three life was back to normal perfect life. Becoz taku changed the way they luv each other. I'm happy to see everyone character doing well.