1 I think you should try to make an attempt first in order not to regret later. May be he is shy and cannot be the first. You should be cheerful, sociable and try to make his friends yours. But in general, everything depends on the situation. I don’t know a lot of details. You can contact me and we will discuss your situation.
4 Of course you should do smth, but not directly.... find ways how to talk with him...may be you are mistaken and you have lots of common...You know I met my boyfriend in the nightclub, and he was with his friends, I was with mine, and it seemed that he just didn't want to acquaint with any girls, but step by step I could attract his attention and now we are together! And I often think what would be if I was very shy and didn't do anything....Do not lose your chance to be happy!
231 point 
1 I think you should try to make an attempt first in order not to regret later. May be he is shy and cannot be the first. You should be cheerful, sociable and try to make his friends yours. But in general, everything depends on the situation. I don’t know a lot of details. You can contact me and we will discuss your situation.