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

So I've worked at my current job for about 10 months and recently got a promotion (dishwasher to prep/banquet cook). For 7 of those months, I had a boyfriend (R); a relationship that was recently terminated due to infidelity on his part. This new coworker of mine started at the restaurant about two weeks before R and I broke up, and I found his personality automatically attractive but didn't consider a relationship until after my previous relationship ended. 

Recently, this coworker (D) has begun showing signs of having feelings for me, but due to his age and the fact that I think he may be out of my league, I am not jumping at the opportunity to ask him out. Some of these signs include: change in behaviour when I enter the room, constantly using my name in conversation, finding excuses to touch me (high fives, fist bumps, nudging), finding excuses to be in the same room as me, play fighting, constant teasing, showing off to get my attention (making his voice louder to establish his presence, engaging in semi-dangerous activity), and referring to me as "his girl."

All of the above behaviour is welcome, and much of it is reciprocated, but given the frequency of sexual harassment cases in this particular workplace, as well as my doubt in his intentions, I am reluctant to act on any feelings I have towards him. I have received feedback from other coworkers who say his affection towards me is obvious, and it has also been noted that this behaviour arises only around me. My doubts, however, remain. Any advice would be gladly appreciated regarding whether or not he likes me, I should initiate contact outside of work, as well as how to do so.
<bot>: I don't want to engage in a relationship with a coworker unless I can avoid the possibility of being charged with sexual harassment.