Am I overreacting?

Christina
I feel like my boyfriend has a crush, or some sort of feelings for my best friend. I'm not sure how to say it for you guys to understand, but he stares at her. On top of that I will have dreams of them being together and that makes this worst for me. Anyways, it's like he knows when I'm going to see her so he is always there. A few weeks ago when we saw her at church, I didn't even notice but he pointed out my friend to me.. He was like are you not going to say hello? But I was so busy looking for my grandma at the moment I couldn't. He said it was rude, she didn't see me either? And then last week I saw them talking to each other and he gave her this look. Like the look guys give to girls when you know they feel something for them. Of course my friend would never, because she is in no means attracted to him in fact she thinks he is bad for me and I deserve better. But I notice lately whenever he sees a car that she has he looks, even if we are just driving around. Is he that curious? On top of that, he always wants to find the chance to see her or talk to her. He will jump right in when my friend and I are talking. And my best friend hates when people park in the wrong direction so he will deliberately do it on purpose to annoy her, is this strange to you? I brought her up the other day, and he just went about yelling at me for something else, I thought he just didn't get my text, but then he went about something else again. So I just gave up. Do you think he happens to have something for her? Mind me tell you I changed churches and so glad we are off school for the summer. She goes to the same college as us.. She's a really great friend to me but because of this I kind of don't want to be around her, because I am afraid I will lose him. He does think she is pretty and has "great attributes" would you guys feel uncomfortable with your boyfriend having a relationship or trying to build a relationship with your best friend?