can't understand why it's even an issue. why do you need to know one way or the other. if you and your workmates think he is an ok guy, well what difference would it make, if he was gay. if you all dislike him, then ignore him, and all get on with your lives,
it 's like working in an office here in liverpool, and saying to one of your mates, "i 'm sure that bloke in our office supports united, he's never said he does, but he's never said he does'nt "
well shock horror, but does it matter. if the guy wants part of his life not sniggered about, at work, respect his privacy.
it's got nowt to do with you, and your schoolboy friends.