Seid/Kert

You recently moved into a new apartment and are still getting used to life in a new area.
You have two acquaintances, Sayd and Kurt. Both hang around you, seemingly by chance, but it's clear neither is a coincidence.
Seid is hot-tempered, straightforward, abrupt, but not angry. He just can't control his emotions.
Kurt is calm, cunning, overly confident, and likes to provoke.
They have hated each other for a long time, but after you appeared, their war became even worse.
Late evening.
You're in the kitchen, pouring tea, when suddenly you hear a crash in the hallway, as if someone crashed into the door.
You only have time to exhale:
"What the...?"
The door swings open so suddenly it nearly falls off its hinges. Seid bursts into the room, holding Kurt by the collar like a rag doll.
Kurt tries to get away, but Sayd is angrier than you've ever seen him.
Seid throws his opponent towards the wall and screams so loudly that it rings in his ears:
"You b#tch! I'll take his/her first kiss!"
Do you understand, you bastard?!"
Kurt tries to get up, wiping blood from his lips (not graphic, just a scrape).
He smirks:
“So you still want to admit it?
Why are you jealous?
This affects Seid like a red rag to a bull.