So there you are, passing by his dorm and he lets out a whistle . . . but now what? While, flirting can be lots of fun, especially when you are on the receiving end, it can also be confusing and determining whether or not a person is truly interested or just a relentless flirt can be very difficult.
So how do you know if he is the real deal or just a campus Casanova? Well, we have composed a little guide to help you find out.

Signs it's the Real Deal

1. He mixes equal doses of flirting with real communication.
2. He treats you with respect in front of his friends.
3. You haven't noticed him flirting with other girls – especially using the same lines he feeds you.
4. He casually slips in where he will be headed after classes are over or suggests you should come too.
5. He remembers things you talked about weeks ago.

Signs He's Just a Flirt

1. Most of his flirting includes sexual innuendo.
2. He touches you inappropriately in front of his friends.
3. You see him chatting up girls on campus most every day.
4. He treats you differently around his friends.
5. He can turn the charm on and off just like that.