Cheap Boyfriend?

Nichole • My name is Nikki. I`m 16 years old. I like pizza more than I like most people.
My boyfriend is kind of cheap. I've never really noticed, but a close friend of mine pointed this out to me. He has never paid for one of our dates, he has never gone out of his way to do anything special for me, and we've been dating for a while now. Should I be concerned?