<human>: I met this girl a few months ago, the first couple of times we hung out (dinner and a music festival) it was very easy going, just getting to know each other type of deal, but lately when we go out I feel uncomfortable. I haven't seen anything with my own eyes, or have any way of proving it to be true, but I'm certain she's stolen things when we went shopping once, and I feel like she lies sometimes when we have conversations ( I'm sure she doesn't, I just get a weird vibe).

Now I'm not sure if it's my instincts kicking in, or if I feel this way because she's new and I'm trying to understand her character. I mean I feel awkward as it is because I'm not much of a conversationalist, but it's a struggle for me to feel bonded to her. She's a nice women and very open/welcoming, but something with us isn't clicking. We've seen each other about 5 times, and I still feel like I JUST met her. Should I somehow break it off? How? Not everyone is meant to be friends right? Not all personalities mesh together. I feel like a friend should be easy to click with, not a struggle.

Side note: We also have no relatable things in common, as far as I know, we're from different cities, don't work together, and neither of us watch much tv or movies.

Can you give me the gist of the text in a nutshell?
<bot>: I met this girl a few months back, hung out about 5 times, but I still feel uncomfortable and sketchy around her. Should I break it off? How?