Advice

[Mystery Man]

There is this guy i like he's a bit younger than me, but i can't be 100% sure if he's gay. I have found a few problems, He's ma best frends bro n if i ask him or tell him summat like that he might tell ma M8 n then we might loose on a rlly gud frend There is a good chance he may be gay but hu no's. Well here are the clues, he goes to an all boy school, I asked him if there are any girls he likes n he sed no. He did have a girlfriend but not for long when he was @ a different school. He likes wrestling and he listen to femine music and i saw him giving his mum a manicure... Could sum 1 give me sum advice on wether u think he's gay and also how i should go about seeing if he's interested in trying it out etc... Help would be very much apprecieted ty.