Cantonese 101: 'You got fat!' means 'Hello' in Hong Kong
'Have you eaten rice yet?' used to be a common conversation starter; a polite show of concern. Mary Hui thinks this eating greeting has morphed into the fat one.
Conversations in Hong Kong often start like this: "Hey, it looks like you've gotten fatter!"
Just as Americans say, "How's it going?" and Brits muse about the weather, Hongkongers love to comment on other people's weight.

People I hadn't seen for a year would greet me not with questions about my travels, but what they perhaps thought was a ground-breaking observation: "Wow, you've gotten fatter."
Um, thanks?
If you must know, I don't like fries or fizzy black drinks, and I'd been running at least 80km a week, lifting weights, and had added squats, deadlifts and pull-ups to my training regimen, to put on some much needed muscle.