<human>: Provide a brief overview of the text.

So my girlfriend (lets say her name is Sarah) and I have been together for 2 years but have known each otherniece since I was a teenager

When I was 15 I met Sarah she was 11. I met her at a family party, (she's not my family she is my non blood related uncles niece) (wait is that weird that we're dating?) Anyways she was flirting with me, like regular flirting stuff little body contact talking always with me that stuff. She was different than normal 11 year olds. She was able to keep listeningup a conversation with my cousin and I, she liked bands like The Police, and the was she spoke was so proper and mature it was great listening to her.
I was thinking to myself "She's too young for me" but her age didn't matter because she didn't act her age. 

Maybe I'll tell the rest of our story but as of right now I think this might be enough.
<bot>: The first time we met we flirted I felt something for her but I wasn't sure about her clearly we're together now and there is still more to our story