I have been watching the two parter episode where Lara and Nikki get taken hostage in the ambulance. Way back in Series 18!

So...this bout of nostalgia led to an idea to create a thread to discuss past storylines. Such as...

Merlin and Anna. Incest storyline.
Simon and Lara. Simon's drug taking and subsequent death in a plane crash with Jim.
Bex and Pete.
Nina and Ab's. Ellen blackmail.
Comfort and Fin. Fin's murder.

And so on and so forth.