Recently I have asked a girl out at school...i fancied her for ages and ages and last time we went out things didnt work out but this time things are diffrent...

My problem is that i have a friend and he keeps trying to interfere with me and her...I feel like any confidence that i gain from speaking to her (ect.) I lose again the next day because of this "mate" ...I am off today due to sickness...and she has to spend an entire day with him...wtf is gonna happen?
Just tell me ...How do i deal with an idiot mate...

Thx NM4VR