I Have a Crush On a Coworker

Initially it was, he's new and nice looking. Then one day he said he'd heard me listening to Rock and asked me if I liked Incubus. Black guy that likes Rock music, front of the line qualification to me :-D I'm the super shy quiet chick at work but he kept saying hi to me.
One day, we had a movie moment (Mean Girls specifically). He saw me and said "Hi-lo" I still wonder if he was as nervous to talk to me as I was to talk to him (wait, that's impossible) or did he just speak too quickly.