Is this girl into me? Mixed signals...?

[Christian]

She hasn't completely sold her heart to you..
But, man. She's definitely exploring some territory.

I don't think she knows exactly what she wants, but she sure is looking for something. Just don't let her fall for some douche whose just going to fuck her and leave her broken.
Protect her man. And if you really want her, it won't take much effort at all to get her. Just be a genuinely nice and lovable guy. Set yourself apart from all the other boys. Don't try to be "way cool" by being buff, and smug, or anything. Just be normal, but have confidence, be strong, be smart, be funny, and just act natural. Just be the best you, you can be; without acting like someone your just not.
And just know that if you are getting into a relationship, there are only a few outcomes, a long-term relationship, possibly leading to engagement and then marriage, or an inevitable break up.
And if there is a break up down the road, leave on good terms..
Be a good guy. Good luck bud.