But has Callum's PTSD returned?
After previously refusing to give Callum any info, Ash realises that his family are going through a lot and tells him that Fitzy is stable - but he's sworn to secrecy.
With Whitney having overheard, Callum promises to explain everything to Ben after he’s spoken to Fitzy. But when Callum gets into a cab with Whitney to visit Fitzy, Ben spots them and it looks like something else.
Later, after Callum tells Whitney he’s plagued by the stabbing and can’t face going home, she recognises it as his PTSD.
EastEnders continues Mondays with all episodes available on iPlayer ahead of being shown on BBC One