Emmerdale spoilers follow.
Emmerdale airs Cain and Aaron Dingle's big fight scene next week.
The feuding family members go head-to-head when Cain feels pushed too far by Aaron's ongoing attempts to taunt him.
Last week, the pair narrowly avoided coming to blows when Aaron stole a wealthy customer's expensive car from Cain's garage. The dispute only ended when Aaron reluctantly returned the vehicle following threats from Cain.
Next week, Aaron arrives at the garage with a different stolen vehicle, seemingly looking for a reaction from Cain as he flaunts his criminal behaviour.
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Aaron's partner-in-crime Mackenzie Boyd warns that Cain will be furious when he finds out.
This prediction proves correct when Cain has another row with Aaron over the recent car thefts. Mack feels caught in the middle between his brother-in-law and his friend.
Later in the week, Aaron irritates Cain by trying to sell a stolen vehicle to Samson Dingle.
Cain and Sam step in to block Samson's driving plans, so Aaron then goes a step further by stealing Cain's personal car.
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A police officer spots Aaron driving with no licence plates and takes him in for questioning about the spate of recent car thefts in the area. The situation looks damning for Aaron as he finally faces the consequences.
Once back home in the village, Aaron can't resist throwing further disrespect Cain's way, culminating in a huge fight at the garage.
Cain overpowers Aaron and pins him down, before wondering whether to finish it once and for all. What will he do?
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Emmerdale's producer Laura Shaw first teased this big showdown late last year.
Shaw told Digital Spy and other press in November: "Aaron and Cain are not getting on very well at all at the moment, I think it's safe to say.
"We'll see some tensions building there between those two, leading to a really brutal physical fight between Cain and Aaron in the New Year.
"Which one of those is going to come out on top? Who's going to win the fight? We'll have to wait and see if both of them come out still standing."
Emmerdale airs these scenes on Thursday, January 25.
Emmerdale airs on weeknights at 7.30pm on ITV1, and streams on ITVX.
