At Tyler's small birthday gathering, Lucia unexpectedly shows up, gives him a gift and mentions his mother offered Tyler a job he turned down. They cut cake and joke, but the mood shifts when drinks arrive and someone knocks. A voice outside doesn't sound like a delivery person, and someone inside warns them not to open the door. The unexpected visitor halts the celebration and raises immediate suspicion. The episode closes unresolved at the threshold as the caller is exposed only by the line, "Who are you? You're not a delivery guy."