"my friends and i are going 2 the movies and I want u 2 meet 1 of my friends!"
she didnt say she wants you to meet her friends, but rather ONE of her friends. that means she wants to set you up with her friend. this may or may not be a good thing. despite what TV and the movies show you, beautiful women do NOT travel in packs. there is typically 1 (ONE) really good looking babe, one average chick and one really fat or ugly girl. the chances of this other girl being as hot, or hotter, than the one you are interested in are very slim.
go for it anyway, I say. hell, even if girl #2 is fat or ugly, you might get a hummer in the theater.