Fight! Peter loses it at Dexter's birthday party

(Image credit: BBC/KieronMcCarron)

Photos of the storyline in EastEnders

(Image credit: BBC/Jack Barnes)

(Image credit: BBC/Jack Barnes)

(Image credit: BBC/KieronMcCarron)

(Image credit: BBC/KieronMcCarron)

(Image credit: BBC/KieronMcCarron)

(Image credit: BBC/KieronMcCarron)