Stevie ended up dating Siobhan's husband (clinical lead/new Charlie/also head of the department). Siobhan encouraged it a while ago not realising it was her husband she was telling her to cheat with.
Tariq is Rash's cousin and useless but saved Rash's life after he attempted to take his own life. Currently being bailed out by Rash after his bonkers girlfriend (ex patient) fell off the balcony. Both implicated.
Cam is a nurse joined at the same time as Rida and the awful one who can't keep her knickers on. Cam was sexually assaulted by someone who was on the board of directors when he was a child in a youth club run by the man who assaulted him. He got drunk. Told everyone a few home truths.
Jan is clearly fostering the whole department.
Teddy is a drip
Jacob can't act and somehow is a paramedic, raising his grandson and now caring for his schizophrenic son.
Dylan is a darling and has just lost Dervla so we are all up in our feelings at the moment about that.
Sophia is a mental health nurse with a crush on Dylan
Faith still has a job, somehow. Wants to train as a doctor for some unknown reason.
Iain is in hero mode and trying to save Faith and the kids.
Have I missed anything?