I don't think Byul got the first rank, just enough to what his goal is. I'm thinking it's an academic rival of So-yi. (C'mon there will be side couples here)
gosh this is cute!! (except the part when tako is horny, like bro... is that incest???)
I never remember this to be as giddy! It's so fvcking cuteeeee. I envy the relationship tbh.