Dude, what are you doing. If you love her so much do u wanna see her in all the pain of breaking up? or you fighting over her. no. as the best friend of the guy she is going out with i formally say plz dnt hurt her or him. They r great for eachother and personally id hate to see someone mess such a wonderful thing up. Do what is right, let her be happy.

I know you will be conciderate James

Well just let them be. David and maisy are a perfect couple and they couldnt be happier together. What sort of position do you think she will be in if you tell her that!?

Get ova yourself okay

she probably barks realli loud anyways