you think of that guy to be a two timer piece of shit. But not in this story, ohhh nooooo they want to sell us that the MC is fucking dedicated to Hina, just because she was his crush from his teens. Come on: it's not credible. If he really has always loved Hina, he would have been two timing Rui all their time together, so in the end he is a piece of shit.
I have had my own crushes and exs, and I don't go around the world traveling to get back with them. I actually think that they would go and kill me rigth on the spot if I ever showed up in their life again, LOL!
I am upset over a manga, and yes I gotta grow up LOL!