Katrina (Jessica Murrain) is doing some reparations at the Mill when her boyfriend Dixie (Marc Pickering) shows up unannounced, telling her he’d like to take her on a picnic date. Feeling swamped by Dixie, Katrina rejects the offer and tells him she’s at work. Dixie informs her he’s also seeing one of the doctors.

(Picture: BBC)

During a consultation with Al, Dixie admits he’s been self-medicating, and doesn’t want to go back on his regular medication.

Dixie asks Katrina to move in with him. Unable to process her rejection, he climbs on the roof, leading to panic at the Mill.

(Picture: BBC)

This episodes airs on Thursday 18 February on BBC One.