Heather yearning for friendship
I think that when the show isn't airing she probably doesn't talk to any of these women. The convo with her mom saying she would make a list of kids she wanted to befriend felt very telling. I think this is the first time I'm feeling empathy for Heather and seeing thru her "I'm rich" facade. She has always wanted a best friend and I don't think she ever had one or even knows how to maintain one. After seeing her mother I can totally understand all of that.