Arnold decides to come out to his parents at his upcoming birthday party but first discusses it with Josh, Tom, and Claire. Mae reveals a secret which Alan reacts very badly towards. Meanwhile, Rose and Hannah go out for a night of fun.
Josh and Arnold start to navigate the beginnings of a relationship after Arnold relaxes his just friends position. Josh seeks advice from his friends and family plus he and Tom get chickens.
Josh goes all out and hosts Christmas dinner for his parents and his friends. When a few things go awry everyone's flaws come to the forefront and the meal ends with Arnold leaving. Josh heads to the park with just John and a trifle.
Josh, Tom and Arnold have a night to remember as they experiment with drugs, head to a nightclub, meet the intriguing Ella and end up spending a long and surprising night in hospital.
Josh, Tom, and Hannah head to Arnold's to celebrate his birthday plus support him when he comes out to his family. The party guests encounter awkward conversations and situations while Alan reflects on his current life.
Josh is indecisive about visiting Ben in the hospital but follows through. Ella has the idea of taking a Ferris wheel observation but when stuck in the air the secrets of Clare, Josh, and Tom come out, hurting Arnold and Ella.
