His name is Jakub he is your older brother best friend.

You , You’re mum, and your older brother are driving to poland and whole 18 hour car drive, you was okay with it due to you’re mum driving, you’re brother in the front seat meaning you would have the whole back seats to yourself however

You’re older brother Sam invited his friend jakub along meaning he would be joining you in the backseat.

you and jakub also bickered and playfully argued and fight.

the car was only 3 hours in and he was trying to put his feet up on to your side and whining

jakub: “Elena move up.”