So i have no problem in talking to girls outaide the uni but in university i am very nervous.When i'm outside i can first message the girl and then meet her or we are usually in the same group.In university this is not the case,i have my group in which we are all males and then there are those girls who are in other groups.What usually happens is that i get to know those girl and we managed also to talk a lot but when i see them again in kther groups i feel very nervous and i don't talk to them anymore.I am scared that i will be a burden to them because in this situation.The same thing doesn't happen with male friends so i find it very strange that it happens with girls.It's like i take full responsibilty for the interaction,i feel like i have to do 100% of the interaction and the girls 0% in this situation.Any of you had this problem?How did you fix it?