<human>: So I work with a coworker that recently started talking to me more. He's a really friendly guy and is supportive and nice to everyone. He has a little bit of a flirty attitude too. Mostly we just joke around, high five for everything. It isn't out of the norm for all of us at work to put a hand on someone's shoulder to let them know we are behind them. The last few days he has been putting his hands on my shoulders just because and today he went for a hug. He always tells me I'm awesome, etc. He tells that to everyone though. 
I do think he is really cute but feel like he just thinks of me as a coworker. I'm not necessarily that pretty and my work uniform doesn't help lol. Overall he is great to be around and I appreciate that. I just wonder/wish if there isn't more to the causal touching and cuteness. Any ideas?

Can you condense the text into three sentences or less?
<bot>: ! I need help decoding coworker behavior. I can't tell if his friendliness is flirty or just friendly.