Hey I am 22, I go to college, most of the girls who have a meal plan are still in the dorms, so the cafeteria is always full of 18-19 year old girls. The problem is that everyone in that grade level already know eachother and live together in the Dorms, I dont know any of them, and I always go to the Cafeteria alone, so approaching a a tight knit group when nobody knows me is a little difficult, I dont have anyone to approach with either, I fell like that would be the easiest solution so I'd at least have some social proof.
Also a funny routine you might wanna try that half worked for me
there is this group of girls, fresh outta high school in the dorms, I like to call them the dorm sluts, even though I have yet to get with any of them, anyhow I really like this one DS (dormslut) named Hannah (HB

and I was having lunch with her and her friend Nora (HB 6).
I open a yogurt and proceed to like the lid, I pretend to stop abrudtly and catch myself
Me: "I gotta watch out when I do that, this morning I was in here and I was having a yogurt for breakfast, and I was liking the lid (I demonstrate, licking it sort of like a pussy) and I looked up and there was this kinda heavier unattractive girl watching me from across the room with some kind of perverted look on her face!"
I could tell they thought I was being a little arrogant by suggesting that she was looking at me sexually, but I continued
Me: "Seriously she was really eyeballing me, trust me I know what that look is like, I get it every time I watch a girl eat a popsiscle."
HBs:laughing alot
HB6:"It was probably Hannah!"
HB8: turns red and embarassed
Well anyhow, hope someone else has something to say, a good opener could get me dinner with a different set every night