Golden Hands's manga / #Manly uke(62)

Sangwoo and Jaeyoung were classmates in Jae's last year of university, but the project they were working together ended up with Chu doing all the work himself and exposing all the "freeriders". Now it's the next semester, Jaeyoung lost his chance to go abroad (but he will still go) in the last year and didn't graduate because of that one class; and SangWoo is developing a indie game to increase his portfolio before graduation. They will have to work together again but now the hatred will turn into something new.

Its the bloond doggy type vs the dark hair cat type, but make it childhood friends separated and remeeting in the present.