Scott will decide to frame Tony as the poisoner when he starts to feel like the third wheel once again following Tony and Diane's decision to give their relationship another go.
Tony will then infuriate Scott when he tells him to move out and Diane later returns home to find her nephew collapsed in the kitchen.
When Scott wakes up, he tells Diane that he collapsed after drinking her cup of tea that Tony made.
Diane's mind races and she accuses Tony of poisoning Scott, but she soon realises the truth when she confronts Scott and he locks them both in the flat.
Realising the game is up, Scott makes a last-ditch attempt to gain Diane's sympathy when he reveals that he ended up as his grandmother's carer when he got sent to live with her after his parents separated.
However, knowing he is not wanted, Scott eventually gives up and heads for the bus stop, but will he really leave the village?
Airs Tuesday, October 27th and Wednesday, October 28th