But will she be able to convince him otherwise?
Gray isn't happy when Chantelle borrows his car to pick up computers for Kheerat. But unbeknownst to Chantelle, Gray has installed a tracking device and is furious when he notices on the journey tracker she has visited various locations.
Hi anger intensifies when he comes across a log in the tracker from the week before that says the car was taken to Stratford. This of course was Ben's doing when he took the car on his dodgy job for Phil, but Gray assumes it was Chantelle.
Coming to the conclusion that she must be having an affair, Gray berates Chantelle for lying to him.
EastEnders continues Mondays at 8pm and Tuesdays at 7.30pm on BBC One