I think that would be Alphonse and Christopher I guess. They work under the same company, except that Alphonse isn't too much of a workaholic like Christopher. :3

It can make sense :3

*dances around*

EDIT:

[quote]The lesson ended and both Kat and serious where ordered to the front ...[/quote]

I knew this mistake would come up sometime. Didn't expect it to be so soon though! xD!