Housewarming party — downtown apartment, warm light, shoulder-close people with drinks. Will navigates the crowd. He bumps into JOSH at the fridge, who's friendly and offering beers. Then HANNAH pops up: "Boo!" Will smiles. Julia is at the party but not in this scene.
Josh and Julia's living room — more lived-in now, photos on shelves. HANNAH explains time travel to JOSH and JULIA over a long, circuitous conversation. She describes Will manipulating their lives in the past. Josh is skeptical; Julia is cautious but listening. They go round in circles for two hours. Hannah can't find Will's diary anymore — he's hidden it.
Josh and Julia's house, evening. JULIA walks in, drops keys. JOSH appears — mirror shot of 1.06. "Who are you?" He doesn't recognise her. Julia tries to explain she was out with Hannah. Josh is a stranger to her in this timeline. HANNAH is present, having brought Julia here.
Josh's house hallway. JOSH backs away from JULIA. "Do you need help?" Julia pleads — tries to make him remember. He doesn't know her. HANNAH watches the confrontation.
Josh and Julia's house. JULIA pleads with JOSH alone — "I'm your girlfriend." Josh is bewildered and cold. Hannah has left. Two-hander, raw and desperate.