Britt and Jason are stuck together and I believe a shift is about to happen. Jason's "What did you say to her?" to Carly was an anvil. Jason wants this to work and he was legit frustrated and hurt that she bit his head off. Dude was looking forward to their date. And I've seen people saying that Britt set that all up. She did not. The plan was to pick Jason up later. Him popping into the diner was sheer coincidence that Britt capitalized on—to cause the rift. I think she will tell him the truth soon.
Last but not least--I can't believe we were forced to endure Peter again. Damn, that actor is awful. I hit FF after their second scene because I was triggered. 😨