Do you think this Facebook incident means anything whatsoever?

I’m not normally one to read into these details too much, but I guess I just feel kind of sensitive right now.

It was my friend from college’s birthday the other day, and I, along with a lot of other people, wished him a happy birthday on Facebook. I looked at his page today and he had gone through and written a short reply to every single person’s message…....except for mine.

He probably just missed mine or something, right? I just feel weird about it. I haven’t seen him in over a year but I thought he wanted to stay friends.