<human>: So, I work in retail in Brooklyn. My aforementioned crush was just hired... I didn't know him before; the first time I met him was the day I trained him. I really like this guy. Like, the blushing when I think about him, butterflies in my stomach, annoying my friends with blabber about him kind of deal. I haven't felt this way about anyone in a long time to be quite honest; I've barely gotten past the "talking" phase of relationships for the past few years. 

He's my coworker! Is that a no-no? I have no idea how to approach this either, I have never made a move on a guy before, and I don't even recall the last time I've had a "crush". We have incredible chemistry so I will definitely wait out making a move for a bit... at least I feel like we have chemistry, he's very friendly though so maybe he's just beloved by all. Who knows.

And of course, I need to add in my self-esteem caveat. I'm fat. Now, let's be honest, I have a killer personality, I'm very smart, and we get on super well, so I think I have some kind of chance, but he is a cute skinny guy and in terms of appearances, he's definitely out of my league. Also, I am not 100% sure he's not gay. I suck. HA.

Can you summarize the given text in a few sentences?
<bot>: Haven't had a crush in a long time. I really like my coworker. I'm lost and I dont know how to approach this and maybe he's gay????