<human>: Can you provide a brief overview of the text?

My gf recently  told me she's very insecure about her looks and personality. She says that's why she likes attention from both guys and girls, because it makes her feel likeable. 

I have struggled with jealousy in our relationship and am unsure whether this is a deal breaker for me. She told me that her insecurity is the reason why she dances intimately with people. For example, last week, she was holding hands while dancing with one of my friends and she told me today that she thought he didn't like her (she was right) and that she thought the dancing showed that he finally accepted her. 

In the beginning of the relationship she also sat on one of her friends laps and would often put her arm around her friends, or let them put their arm around her. I told her I was not okay with this behaviour and she stopped, but the craving of attention and the flirting show me that she's still not completely in my boundary. 

I believe she genuinely doesn't like sexual attention from other people and that she's not aiming for it. But her recent comments show me that she likes attention to an extent that I'm struggling with it. I know that my jealousy is stupid and that I should stop being jealous, but I'm wondering if I am able to overcome it with a girlfriend who acts this way. I also feel really bad for her that she's this insecure, but am not sure how I should respond to her recent revelations. We have been together for 2 years and except for this issues everything is fine.
<bot>: gf needs attention from others to not be insecure about herself. I am not sure if I can live with it.