In school:
Niko:GAWD DAMN SHUT UP YOU TOMATOE
Maki:YOU SHUT UP WASHBOARD!!
others:.....
In clubroom:
Niko:IM THE NO. 1 IDOL IN THE UNIVERSE SO SHUT YOUR MOUTH IDIOT!!
Maki:yea right your the no. 1 cancer in the whole universe!
Niko:GRRRR!!
In practice:
Niko:NO YOUR DOING IT WRONG!!
Maki:SAYS THE ONE WHO ALWAYS FALL!!
Nozomi&Umi:*smiles darkly*
In chat group:
'Maki changed nico's nickname to evil washboard'
'Evil washboard changed maki's nickname to annoying brat'
-seen by others