Is it normal that i am a sophomore in college and still want more friends?

I am a sophomore at college, and while last year was a huge adjustment it was also a lot of fun. I am in a sorority (and I don't always feel like I fit in it) and I have a good amount of acquaintances but not a lot of close friends. I still feel lonely on Friday nights though because I don't always like to go out to parties and drink, and even if I did none of my close friends enjoy it. I eat alone a lot of the time because my friends live on the other side of campus and I feel like I have to choose between my sorority sisters and my non-affiliated friends. Is it normal to want more friends and feel like a loser on a Friday night?