<human>: Give me a shortened version of the text

My girlfriend [20F] and I [21M] have been dating two years. I care for her very deeply and she is an amazing woman.

There are moments where I feel an incredible connection to her. It can last for a while, and it's usually when I'm close to her, but not always. Those are times I safely can say I'm in love with her.

However, about half the time I do not feel that connection. I simply love her, but am not in love with her. 

Is this normal? Is this a warning sign? We are planning on moving in together, and while I'm completely comfortable with it, I've always had a curiosity on whether this is normal or not or would become a problem.
<bot>: I feel like I'm in love with my girlfriend sometimes. Other times, I love her but am not in love with her. Is this normal?