
I liked the part when they showed up how Sebin fell in love with Shinwoo and how their relationship evolved.
In chapter 36 Shinwoo was at work listening to the radio.. still glooming over Taesoo never talking to him again 2yrs after the event... the radio person said "Be sure to hold on to any good people who come into your life" and then played a song called "Hold on to her" As the song is playing Sebin's text messages start showing up on Shinwoos phone... he doesnt know who they are from. ..the song keeps playing and it says "Why are you hesitating? Hold on to her before she goes. That bright smile, that warm heart. No one in the world is like her." and while the song is playing Sebin enters the store and stand in front of Shinwoo letting him know he is the one sending the text messages.
For me that explains their love.
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Real relationships are messy like this one. Only the people in the relationship knows what's actually hapenning and their real feelings and if they can handle it.
They both needed to open their hearts and communicate their fears and Taesoo showing up kind of helped them figure out what they really wanted from the relationship.
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Sebin stood by Shinwoo all the time. He really loved Shinwoo and always tried to support him and understand him. I admire his hardwork and innocence. It sometimes drived me crazy but I kept reading the story and find out more about why Shinwoo is like this and well it is clear that Shinwoo needed someone like Sebin in his life.
Shinwoo messed up with Taesoo cause it was something he always wanted to know the answer to "what if" we could work out. Still when he was with Taesoo all he care about was Sebin. Taesoo was just LUST. Shinwoo grew up and finally understood that he really loved Sebin.
Taesoo mistake was abandoning Shinwoo back in highschool. Because of that he missed their timing. If Taesoo tried to at least listen to Shinwoo back then they would have been a couple for the ages since they both really loved and understood each other. His pride and confusion took the best of him. Years later he still wanted Shinwoo but in the end had to let him go. I am happy that he moved out of the way when he found out that Sebin really loved Shinwoo... perhaps even more than he ever did. Sebin was willing to understand and accept Shinwoo for who he is... thing Taesoo never did.

I don't think the 3 of them will work together on the long run.
i feel like they are just trying to understand where they all stand in the relationship and make it work. In the end Sakai in the end became kind of cruel and selfish. He kept both of the guys.
He said at the end: "The two of you even though I'm like this, for staying by my side... sorry, thank you."

Why it wont work?
Sakai loves Nishimura and Kitada:
Sakai never confessed to Nishi but really loves him. We don't know why but we just know that he really fell in love with his best friend from school.
Sakai found physical and emotional support in Kitada for 10yrs. After never confessing to Nishi. Kitada gave him the freedom to be himself.
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Kitada loves and cares for Sakai. They actually shared more things as a couple in those 10yrs... physically and emotionally than Sakai ever did with Nishi. They are very much sexually compatible. But sadly Sakai loves more Nishimura.
Kitada knows more about Nishi than Nishi himself after listening to Sakai stories for 10yrs. So I don't think he cares much for him. He just stands him cause he just knows Nishi is the one Sakai really loves.
Sigh! RUN Kitada!
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Nishimura Is now discovering and acepting this new side of Sakai. Sakai as a lover. He is trying to be more honest with Sakai and acept his feelings for him.
Nishimura doesn't like Kitada that much but is trying to deal with the relationship Sakai and Kitada have. I think he will always be insecure of it and feel left out cause he hasn't been emotionally connected to Sakai the way Kitada is. He will need Kitada assistance to understand Sakai.
HWI!!!!!!!.... I love him so much.
Nugu?! Hwi's ex? Back... no need for you now. Bye!