David goes home with Siri after meeting their old gang. Siri wants answers, and David realises that he must make a decision about the path ahead.

David's encounter with Siri makes him realise that he is at a crossroads and must choose between his new and old life.

David wakes up at Siri's house, and she asks him to visit the emergency room to get his cut looked at. While waiting to get it checked, he has an unexpected encounter.

David and Siri meet. Siri explains her motivations for her actions, but David is not yet ready to forgive. Later, David and Mario head to an arcade where they indulge in drinks and games, leading David to unexpectedly end up at Siri's place.

David tries to distance himself from Siri. He grows closer to Mario and Joanna, but Siri unexpectedly shows up in his life once again.

Siri and her friends from the university celebrate their half-term exam. Siri tries to get further and further away from David and in the heat of the moment she meets John. Immediate attraction arises.

Siri and David's relationship is breaking down and after a big quarrel, Siri runs away from home. In the heat of the moment, she contacts John and now she is suddenly at his home.

Siri wakes up and discovers David asleep wrapped around Camille's body. She wakes him up, and like thieves in the night, they sneak out together without saying goodbye. Has something changed between them now?

Siri and John have created a parallel universe for themselves. A universe where Siri feels she can be herself in a way she cannot with David.

David is in Sweden, and with Siri left alone in London, her anxiety over the threesome becomes overwhelming. She does her best to handle it and goes out partying with Miriam and Josephine.