The housemates throw a birthday party for Sam, but an unexpected guest arrives.
As Lulu settles into a new home and job, the knock-on effects quickly escalate for Kate as her housemate gets a little too close for comfort. Anthony attempts to have a mature conversation with Lulu, while Melody wants to pin down Colin for a date and Sam encourages Fred to take a day off work - although he seems to have something else on his mind.
Anthony lays on a curry night for the house-mates that descends into chaos. Fred introduces his new boyfriend to the group, Lulu and Kate have a heart-to-heart and Melody reveals her relationship with Colin.
Anthony helps Lulu to register as a property guardian with the assistance of her eccentric Great Aunt, Gladys. Kate goes on an artistic voyage of self-discovery, while Sam and Will vie for Fred's attention.
Tensions mount after the housemates are served with an eviction notice. Sam and Lulu try to keep a secret, Fred has to decide where he is going to live and Melody and Colin's relationship takes an unexpected turn.