It's important to have girlfriends, because guys tend to come and go.
I'm always surrounded by good-looking guys, like Zac Efron, so I have to be with someone who's not going to get jealous about any of that, or when I'm kissing somebody in a scene.
I think whenever any guys come along they're intimidated, and they don't really talk that much unless I talk to them.
When fans come up to me and Vanessa, they're really sweet and ask for autographs - but once they see the guys, the girls tend to scream.
I'm a big romantic, so I love guys who are romantic too.