What Guys Said 1
Simple, does a statement that has the word naked in it sound deeply emotional? No, No it doesn't. Nothing about that statement suggests he really fancies you, it all suggests sex. Why does he say it to you? Because he wants to see you naked? I'd be suprised if he wasn't asking other girls, and the only reason he mightn't is because he thinks you're the better looking one.
What Girls Said 1
I think if he only makes it a physical thing meaning he only talks about seeing you naked and doesn't say anything else to show that he's emotionally interested in you then he's probably just trying to have sex with you. It doesn't say much about chemistry on his part if you're just going off of that other than the fact that he finds you attractive. Honestly if he's not showing any effort to talking to you or trying to date you then I wouldn't doubt him saying that to other girls as well that you don't know about.