<human>: So recently I've become closer with someone I work with. We work different shifts but still hangout with the same group of people.  I see him for a little bit when I come into work and also when he covers during my shift. He's a very kind person and is affectionate and started showing more interest towards me. At the time I wasn't so sure what to take from it but heard from a few different people that its obvious he has feelings for me.  I didn't believe it at first but the way he talks to me and things he said to me show me that he is interested. 

Well within the past few weeks when we spend time together and go out together with our friends there is another one of my friends he has been showing more interest towards. Only problem is, this girl is married. They are both my friends and I do love the girl and we talk a lot. 

I guess what I'm trying to ask is should I back off and forget it? Or should I continue with things the way they are?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: the person I thought was interested in me seems to be more interested in my friend who is also married. Should I just let it go?