Didn't make me uncomfortable in the least. Canada's age of consent is 14 and I've gone to school with 12 year olds dating 24 year olds. Not that that is "right" morally but I guess it's desensitized me?
I agree with nerilka24 though. Justin may have been 17 but in some ways he was more emotionally mature than Brian. I'm curious though how old's Blake? I'm wondering if there's more than 12 years difference there.