So, there's this guy who I like, and it seemed like he liked me back, but he says he doesn't. We've kissed and I've slept at his place, but nothing sexual took place. It really seemed like he was into me, but apparently that wasn't the case, and now he's thinking about getting back with his ex gf. It's weird because he treats me really sweetly and still lets me sleep at his place, and like we cuddle. He also always looks at my lips when talking to me, and like he loves when we make eye contact, but what does this all mean? He says he likes her, but he's always sweet to me.