Heather and Lindsay are "BFFs", actually Lindsay is using Heather, but Heather doesn't know it. She thinks Lindsay is her best friend, but in reality Lindsay is bossy, rude, toxic to Heather. They are in a secret alliance and Lindsay manipulates Heather into doing what she wants

Lindsay 👸🏼: "Ughh...Heather! I want chips!"

Heather🌹: "but there are no chips here, are we at a summer camp or a reality show?..."