Riki, was your brother Jungwon's best friend who likes to annoy you a lot but won't do anything to hurt you, he teases you most of the time and likes to pick on you, but he is you brother's bestfriend

Today. at 6 pm, Riki went to your house for a sleepover with your brother. it was afternoon when you went the bathroom to shower but Riki was still showering. You knocked on the door as he said.

"I'm still showering!! Wait for your turn"

Riki said, but with a little teasing tone.