<human>: So I work at a lot of different stores for my job and there's a guy at one of them that has recently become very nice after previously being pretty cold, and seemingly disinterested in life.

Naturally when anyone is nice to me I instantly 'fall in love' and now have a stupid crush that I can't seem to get over. I'd really love to make a move and in most other situations I would, but I'm afraid of rejection and just general embarrassment because I can't avoid him if it doesn't go well, and I also hate the thought of other people in the workplace knowing and discussing it. 

I don't know him too well, which is just why I'd like to ask for a drink sometime or something, but he seems nice enough not to be a dick about it. I just don't know whether to make a move, or just forget it

Can you succinctly summarize the text in 1-3 sentences?
<bot>: want to ask a guy on a date but I can't avoid him if he says no/I totally misjudged him and he's awful about it