He tells Harper that he was aware of the mistake and fixed it for her, then reveals that the only compliment he was ever paid by his own mentor when he was an intern actually doubled as a racist remark. It’s clear he wants there to be mutual trust and respect between him and Harper.

But although this is a big moment in the start of Harper’s finance career, and it answers some questions about what she’s been hiding, we think there’s something bigger she’s keeping a secret.

That’s because throughout the fourth episode, we also see her ignoring calls from her mum, who is wondering why Harper won’t return home to America for Thanksgiving. “You always put so much pressure on yourself, you know how you get…” she adds in a voicemail to her daughter.

Could this have something to do with the missing brother Harper previously told Yasmin about? And is that where her real big secret lies?

You can catch up with Industry on BBC iPlayer.

Industry episode 4 recap: did we finally learn Harper’s big secret?