Been together just over two months. He's been great in all senses - respectful, funny, kind, generous, loving ...
At the weekend, we were in a taxi and he was having a laugh with the driver and the subject of beer bellys came up, he immediately turned to me, patted me on the belly and said "you have one of those, don't you!" 
He knows I'm a bit insecure about my weight - it made me raise an eyebrow as he's NEVER put me down before.
I've tried thinking back over the weeks we've been together to see if I've missed any other red flags but I'm sure nothing else has come up.
Is this one to watch or am I over-reacting?