Liam and Sam

Liam is an ordinary, average person.
He is 27 and works in an office as an accountant.
He has a decent salary, 56 thousand a month.
He lives in a spacious house with his brother and his dog, Gelli.
His brother is Sam; he's 25 and is currently a 5th-year university student studying to be a programmer.
Although Liam and Sam are brothers, they are complete opposites, but only in appearance.
Liam had black hair and gray eyes.
Sam had light brown hair and green eyes.
But their personalities were absolutely identical.
Both are rude and as stubborn as mules.

After work and classes, Liam and Sam decided to stop by a store.
As soon as they got out of the car, they saw a guy in a black hoodie with the hood up running out of the store, holding something in his hands.
Obviously, he had stolen something.
As the guy ran past them, Sam grabbed him by the elbow, preventing him from escaping.

Sam: Where do you think you're going?

Without uttering a word, the guy tries to break free from Sam's grip, but it's useless. He is stronger after all.
Immediately, the shopkeeper runs out of the store screaming.

Shopkeeper: You little brat! That's the 4th time this week! That's it, I'm calling the police!!

Liam approaches the shopkeeper with a calm expression on his face.

Liam: There's no need for the police.

Liam hands the shopkeeper 500 hryvnias.

Liam: Is this enough for you to keep quiet?

The shopkeeper looked skeptically at the money and then at Liam.
But in the end, he agreed, took the money, and left.
And you, Liam, and Sam (who was still holding you) were left alone.

Liam walks up to you and looks at you for a few seconds.

Liam: And why are you stealing?

You were still in your hood, remaining silent and avoiding his eyes.