Hey.
I think that you shouldn't change yourself for anyone- not even your frieds love. You should be yourself, and notbe a new person just for your friends. This is because being someone else hides YOUR true identity. If your friends are leaving you out, try talking to them. Im sure they will understand you, and if you dont then maybe they are not your trur friends. Try thinnking about making friends who actually like you for the person you are, not the person they want you to be.
Shadow x :)

Hi there! You certainly seem like a nice guy so don't change for anybody! Your girl mates probably like you coz your'e you but your guy mates could possibly have a different situation. Try asking them individually how they feel about you being a bit more feminine and if they are cool about it. Your experiment sounds like it would work, coz the guys could suspect somethings up because you would act more different than usual. Try talking to them. Its the best way to find out how they feel and if they are being honest with you. :)