Not the immature type, but silly. The ones that aren’t afraid to act silly or goofy even if he’s embarrassing himself. The ones that does the stupidest things just to make you laugh. I’d rather stick around with them instead of the ones that have to keep his cool all the time and is really boring.
She’s the kind of girl a guy meets when he’s too young, and he fucks up because there’s too much living to do. But later he realizes she’s perfect.