Jessica, it's hard for Facebookers to understand, but there are many of us who dislike that kind of pseudo-communication. If you're interested in the guy, meet him where people used to meet until about ten years ago -- in the real world.
There is a guy that really likes me at work. He would try to go on break exactly the same time as me. He also surprised me by hugging me and complimenting me on how I look. Although, when I added him on facebook he would rarely like to chat. He would send a few message and then he would say that he misses me and will chat with me tomorrow at work, but then ends the conversation.
Why would he not like to chat on facebook or send me messages? I have told him before that he is a good friend even though I can tell he wanted to be in a relationship with me. However, he hasn't really said it, but I can still see that he wants more than a friendship. I am just confused that if he really likes me then he would try to find ways to talk to me on facebook when I am not at work.
Not everyone likes to communicate through facebook .. He obviously doesn't so why push the issue?
Maybe he's just a bad typist and he gets finger twisted. He'd probably rather talk to you face to face rather than over social media.