Responses
Tbh you just spoke my mind... And honestly a relationship that lacks romance and chemistry is dead... Yeah you will be able to grow to love that person but seeing their 2 years relationship was a torture to me... They kept strungling and trying to stop the "friction"... At this point I would prefer all 3 go their seperate ways, they all deserve better...
Ps. Honestly life time partners can help you but their should also be love... Otherwise how will you be able to spend your life with them? You will still feel empty...

Although realistically speaking hyung and subin will still end up together, as all these are just extras. I still think that subin and hyunwoo suit each other the best. They both have chemistry and a matching personality, unlike hyung and subin, which feels forced. But then, it also doesn't mean that hyunwoo is what's best for subin.
To simply explain what i think: hyunwoo x subin = romantic lovers, hyung x subin = lifetime partners. Lovers are what sits in perfectly, they are what we want. But in reality, lifetime partners are what helps you, they are what we need.
Tbh it just hurts to see that hyunwoo was too late, but I will also hurt for jun hyung if subin changes his mind about everything. In the end we'll all cry our asses out because this is a beautiful manga that needs a closure but not an ending. Everything's a mess ( ̄∇ ̄") bye.
P.S. to the people thinking that hyunwoo and hun suit each other, just no. I'd rather see them as best of friends and have both of them fall for diff. people. But each to his own (=・ω・=)