Like when you're talking to a guy, can you usually tell if he's being genuine or trying too hard to impress you?
Most Helpful Girl
When he is trying to impress you, it can also be genuine. He definitely should make an effort and show a girl she's the one he cares about but he can't be needy/addicted to her. If she's interested, she'll try to impress him too (but maybe in a less obvious way) xx0