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.

Anthony and Lulu search for Kate, but does she want to be found? Kate and Fred drown their sorrows and get some advice from Jessica, Colin suffers an unfortunate incident, and Sam's life begins to unravel.