DESPERATELY NEED ADVICE

Olivia
So I started talking to this guy, and i really like him. Then I looked back at his Insta and he had his girlfriend in his bio (we go to different schools), so then I hated myself for about 20 min. Until he sent a snap saying I was really hot, so I messages him back saying don't you have a girlfriend. And he said not anymore, and he took his girlfriend out of his bio, so then we kept talking. And I really really liked him. But then this morning I checked his Insta and his girlfriend is back in his bio. And idk what to do!!