EastEnders' Billy will scramble to protect Honey, with fans of the BBC soap promised tense scenes later this month.
The BBC has just released photos from the episode and says: "In a desperate bid to protect Honey, Billy reveals Adam and Habiba's affair to a stunned Mariam and Arshad.
"Has Billy done enough to show everyone the type of man Adam really is?"
Fans can find out what happens next in the episode airing on Thursday, June 20.
EastEnders airs on RTÉ One and BBC One on Mondays, Tuesdays, Thursdays and Fridays.
