Search Results: not seeing a crush over the summer

I have known her for 4 months. I text her every once in a while and we hung out twice. Last time we hung out her brother, a year younger, wanted to go with last minute. That's what she told me. That was 10 days ago. It was my first time I saw her in 2 months because she was out of state and all summer it was killing me that I hadn't told her how amazing and beautiful I thought she was. When we met up last week it was my plan to tell her that, but we were never alone. Also I could tell it was probably one sided based off of her behavior, which seemed a bit different around her brother.

Anyway, that was probably my last chance of seeing her in person for a while. I am going to university 40 minutes away next week. The day we met up I drove home pretty crushed that I didn't have the chance to get this off my chest. Now I don't know if I will have a chance again. I could ask her to come get coffee with me this Saturday but I don't know if that is the best idea and I don't even know if she would go, I feel like I am pushing it (we aren't really that close). I am shy and kind of awkward and although I can hold a conversation, I can't seem to make a move. I definitely don't want to tell her over text. I don't expect a relationship or anything, I just want to be like "hey before I go, I want you to know that..."

Should I just let it be? We are decent friends but not that close. I would feel so relieved if I got it off my chest, but I may also eventually get over it. Seriously this girl has been in my dreams over the summer too, I feel like a fool. A girl has never made an impression on me like this.