<human>: [21m] & [19f] We've been dating for 2 months. I'm crazy about her and she's crazy about me. There's no doubt about that, we compliment each other all the time and spend so much together and do all sorts of things together.

I've noticed that a few times she's referred to other guys as sexy. Once it was an actor from a tv show we were watching. I'm comfortable with my sexuality so I agreed that he was quite attractive. I mentioned another guy I thought I was attractive and we joked and laughed when she disagreed. We were fooling around on omegle and she say someone and whispered "wow he's hot!" (he wasn't nude) to me. Again, I thought you know what she's with me, it's totally fine so I didn't get upset or anything.

But today she sends me a text saying she has a prof crush and that he's "so sexy". This really got to me because we text a lot and she says I'm "so sexy". (Not sure if related but In general she's talked a bit about how funny and quirky he is in class.) I don't like the fact that she told me this because had the roles been reversed, I don't think she would be happy with me saying that. I ignored that text message but I'm upset and wondering whether I shouldn't be, why she'd even tell me that she thinks he's so sexy and whether I should tell her I don't like her saying that to me.

Condense the text into a few key points
<bot>: GF called prof sexy. I didn't like it. Do I have a right to be upset and why would she even tell me that she thinks he's so sexy? Is there some kind of motive?