I like my manager, what should I do?

Anonymous
I've been working for about 4 months at a retail store my first job that I have ever liked beside the point ever since I started I've been developing a huge crush on one of my managers. It's gotten to the point where I feel like I really like him more than just a crush I constantly think about him and I just want us to be something more than just coworkers. However, I don't know what to do or how to even begin to talk to him. I am always such a mess around him and a part of me feels that he knows I like him and as silly as it sounds there are some moments when I feel like he likes me but those moments are rare or it might just be my mind playing tricks on me, one of those 2 . My friend tells me to move on but how am I even supposed to get over him when I constantly work with him and just the way he is and the way I feel about him it's impossible, I'm so frustrated at this point the crazy thing is that my #1 rule was never to fall in love with someone I work with and that is exactly what I did. Anyways, any advice?
Ps: He is 23 and I am 21, if you guys are wondering
I like my manager, what should I do?
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