So there is a guy that I work with, who has made it clear that he wants to date- he’d mentioned previously how we should meet up on a date to talk about our previous bad experiences of dating. He’s matched with me on hinge (you can see who likes you on hinge without having to match with the other person) even though I’ve expressed no desire to go on a date with him. Whilst at work, he makes ‘that’s what she said’ jokes ALL the time, and through messages/facebook messanger has sent inappropriate memes of a sexual nature. Is there anything further I can do to get through to him that I don’t want to date/want this to stop? Do I need to go further and speak with someone at work?