What’s a name I should call my situation ship? (Kinda fwb it’ll say in post)

Basically he’s like he has commitment issues and doesn’t wanna hurt me if he can’t date and like he’s not familiar with it bc he’s never even talked to a girl but right now he wants to act like we are dating but not actually date and see where it goes because he does like me. Idk if it’s relevant but he likes ufc and trains mma and plays Xbox so he isn’t like one of those soft guys u call pookie or nothing so boys what do you think is a good name to randomly call him if. Should like when j say goodnight if yk what k mean and yeah idk if it’s a situation ship or fwb..