My Situationship..

So I've known this guy for awhile (about 5 years). Finally hooked up three months ago and have been since. Nothing is official. He doesn't see other girls that I know of. He doesn't mind me posting his pictures on my social media. He does "boyfriend things" like kiss my forehead and shoulder and hold hands in public etc🤦🏽‍♀️ My question is are guys really this big of dorks and dread commitment even though it's obvious they don't want to lose you? Do you stay? Minus the actual word "relationship" coming out of his mouth?