Yes, sorry I should've put context. Best friend (M/23) has gained a lot of weight since we first met in 2015 despite me shitladying like hell. I thought I'd gotten through to him but he seems to think a few things like A. BMI is bullshit, B. I can just eat healthier food to lose weight, C. I can go by appearance etc. He has Aspergers and his parents failed him by not teaching him good eating habits (Mum is a 5ft whale, Dad has 'good geneticks') or even how to cook. Honestly I blame the parents.  If we didn't have everything else under the sun in common and always have a good time hanging out despite his growing fatness I would have dropped him a long time ago. He used to comment how I have the 'good geneticks' and birdlike appetite (Bitch I'm short I can't eat as much as a 6'5 girl) and I honestly thought I was making a change in him until now. I pestered him to go to the gym, he wouldn't because he needed a friend to motivate him to go (I'd go with him myself but I'm no personal trainer and fuck that noise) This just culminated last night in me failing to properly argue against fat logic because I was getting upset. It really sucks to have to lose friends but I might have to do it with this one.