Why are people surprised that I don't have a girlfriend?

Anonymous
Why are people surprised that I have never had and do not have a girlfriend?

I am 19 and I have been at University for about 2 months now and my friends and acquaintances who have found out in some way or another have always been really surprised. I've asked them if they were serious and not just trying to build my confidence but they always said they meant it.

What I don't get is that I don't think anyone has been interested in me yet people have always been surprised that I am single. I don't really get it.

By the way, I don't shout about my lack of relationships with women, it just emerges in conversation because I don't lie to people.
Updates
+1 y
I get called cute but if I was so attractive then I would have had some female interest I would have thought.
Updates
+1 y
I flirt with girls but not that many perhaps compared to other people. I can be more reserved than most people but I am quite outgoing too, I can hold down a conversation better than most quieter people.
Why are people surprised that I don't have a girlfriend?
8 Opinion