Oh yes, boys do cry over that sort of thing. And usually after every break from school, they'll let their hair grow out as long as possible and they won't shave at all the entire time, so they come back all scraggly and having to shave it all off again before the first formation back. It really sucks for some guys too, though, because their hair grows so quickly and they need to get it cut like every week and need to shave three times a day.