<human>: Hey, so i met her 3 months ago in a club and things escalated kinda quick. Kissing in the club and then we started dating, also with a lot of kissing from the beginning etc. I offered her to make the dating exclusive after the first date. Some weeks futher we are doing heavy petting. And now we are in a relationship. So there was no room for feelings that could come up for something someone cant have. She doesnt live in my town, so its kind of a long distance relationship.

My question now. I  think i dont have butterflies in my stomach and i dont know if this is a bad sign. As we started dating it was good. Then i was unsure if i fall in love with her and maybe i could get (sorry for this thought) someone "better" and so on.  But this thoughts settled. I really liked the dates. And i really like her, we are a good match i think.

But there is still this feeling. I cant really describe it. Sometimes i think about how our break up could happen or if i gonna marry her one day. This thoughts started after we talked about starting a relationship.

This is kind of the first girl, thats really into me, but she is not that girly about it, its all very rational. . Am i just scared because this is all so new and, or do i lack a important feeling towards her?

Give me the gist of the text in a nutshell
<bot>: First girlfriend i dont know if its right to be with her, despite i really like her, but have kind of second thoughts or may be just scared.