AIO: Is this a red flag?!

This rubbed me the WRONG way. I sent a video to a guy l just started talking to showing my body and playfully joking about being a little chunky but not fat. I'm in pretty good shape overall— I have a little chub in the stomach area but | just quit smoking so my chemistry is altered this is natural.
Anyways.. he was hyping me up majorly but then started giving advice on dieting and exercise etc then said this when I asked if "weight loss is hella needed?" Rubbed me the wrong ass way what do yall think! TIA for answers

His response: I wouldn't say "hella" but yeah some won't hurt, especially in the tummy area:) I do too. Cus it tells people you're letting yourself go and I want the best for you. But you're still beautiful to me. Yeah no daves!!! Lol you can't out run a bad diet, as the saying goes

I’m about to block but wanting to know if that’s going overboard 😂