I'm really hungry too.. I played 2 hours of badminton this afternoon and I really ACHE. This was after a sedentary summer where all I did was EAT. I usually weigh 60kg, and within my usual limits of food (2x most of my western friends, asians eat more generally) I do not budge from that weight. I don't gain, I don't lose. But I put on 4 kg when I was in China. 4kg!! I ate SO MUCH FOOD it was crazy. It's kind of sad that one of the things I was famous for in my school was the fact that I ate a lot. When I was primary school, I won prizes for finishing all my school meals.
That's what Chinese students in the UK do, they eat their hearts out during vacation... The worst part, some of them would publish their eating journal online to make the rest of the world jeaslous.