<human>: Just some background: I started dating my current girlfriend in highschool and it's been going great with a few ups and downs but nothing that would make me say that this relationship is going downhill. Keep in mind that this is also my first relationship. I recently got a new job and met this girl. We really connect and can go on talking for hours about everything and anything. As of late, I can't stop thinking about her and it kills me knowing that I'm in a relationship with a girl that I already love.

I'm not too sure how to classify it. Maybe what I have with my co-worker is just infatuation or the result of only having had one relationship (my current) in my life. I don't know what to do from here because I can't get my coworker out of my thoughts (not physical attraction really). If I didn't meet my current girlfriend I can definitely see myself going for this girl.

What should I do now? If I should be validating my relationship to dispel my thoughts about the coworker, how should I do it?

Can you condense the text into three sentences or less?
<bot>: met coworker that I could see a future with while being in a 3 year relationship. Not sure what to do from here on.