EastEnders theory: Sam Mitchell's new love interest exposed as affair rocks Walford

Later, Zack and Sam bond over their problems in the club.

Although the chef is besotted with Nancy, will Sam seduce Zack as he struggles to see a way forward with the budding business owner?

Sam has never let another man’s girlfriend stop her from getting what she wants. 

The Mitchell daughter is failing to find her feet in Walford and may feel Zack is a kindred spirit. 

If the pair do embark on an affair will Nancy ever forgive Zack or could their relationship be over for good this time?

EastEnders airs on BBC One from Monday to Thursday at 7.30pm.

source: express.co.uk