upset about never doing stuff

 I see all these couples who have fun and do fun stuff and then there's me and my bf. All we ever do is hangout and I try to make plans and he doesn't want to. From going to a concert to let's go running. It drives me crazy that we don't have these fun memories when we are young. We are 20 years old and now have had 3 summers together. Do I just move on? I tried to tell him this and he knows I can't just sit around I need to do stuff. I have been trying to make friends but everyone I work with is much older (pharmacy store) Is it normal to just not do stuff? He works part time and goes to school. We have no pets or kids to have to worry about