I have no problem with direct approach to solo girls, or with sets of 2 or 3 girls. I don't find difficult to show my intentions.

But what is a bigger set (4 people minimum) and is a set with boys and girls, the only thing that I can say to the girl I'm attracted to is "I like your eyes/ your way of looking at me/you seem interesting".

Also, once I got into the set, I never manage to isolate or something.

Any advice people?