Can confirm. 2 years ago at the start of my weight loss journey, I hung out a few times with some fat girls. They were such hypocrites it blew my mind. They couldn't be happy with themselves in private, but in public were always loudly bragging about being fat, encouraging me to eat garbage, yet at the end of the day would cry about how miserable they were. I split from that as quickly as possible. Now I'm at a happy 19.6 BMI, and saw two of the four downtown on new years. Both have gotten larger, both showed me  massive disdain when they saw my fit self, even made shitty comments about me to my face. For people who claim to be happy, they sure are cruel.