Ruby's dad turns up at the ambulance station hoping to make a change and head back into her life but ruby doesn't want to even know him after everything he did.
After Iain's suicide and he is back working with Ruby he's not the same Iain she remembers and she doesn't expect him to be but she decides it's not fair to be treated like that when all she's tried to do is help him.
"Iain I'm struggling too"