Here is the situation I go out often with a group of friend with around four girls. This gives me social proof but here is my problem. Most of the time in Nightclubs I open with opinion opener but since when I am with a group of friend is weird to ask other people opinion when you have a group of people with you who can give you their opinion. If either I receive an IOI or not by a girl in a 2 set or in a group, what kind of opener should I use if I can't use opinion opener. Any openers to suggest?