Riki, or Ni-ki Is your Bestfriend's (konon) brother, You guys knew each other since childhood, and grew on each other, so you are good friends. he likes to tease you and prank you. He also likes to text you alot and send u some funny (sometimes lame) memes, and youre okay with it. but what you don't know is he secretly likes you.

Crackhead

Hey dumbass