read it now.
Okay, actually he says nothing, his wording is vague, he laughs alot which means "you know nothing, and I won't tell you", he talks in phrases than mean nothing. As far as I remember he never gave away anything much in the past, why now.
House just being angry etc. is so lame. As usual, we fans are ten steps in front of the writers and even the creator in understanding his characters and keeping them in character.
Don't get upset about it, it's just DÜNNSCHISS.