In the opening episode of series four, Dorsett arrives in Faces and instantly attracts the attention of Essex, who is out with Mario Falcone and James 'Diags' Bennewith.
"The girl in the white is a bit of a salt (hot), int' she?" Essex says, using the special language he has developed with best friend Bennewith.
Meanwhile, Falcone still hasn't given girlfriend Lucy Mecklenburgh a key to his apartment after she cheated with Mark Wright over the summer.
The tailor also brands his girlfriend "disgusting" after finding a clump of hair extensions on his couch.
"It's like having a child, not a girlfriend," he says.
Elsewhere, Jessica Wright goes on a bike ride with Nanny Pat, during which they have a heart-to-heart about their love lives.
The Only Way Is Essex returns to ITV2 this Sunday (January 29) at 10pm.
Watch a video of Mark Wright's Only Way Is Essex 'best bits' below:
> 'The Only Way Is Essex': Meet the new series four cast - pictures
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