[Friera]

Originally Posted by Guido

If you recall episode two....

Spoiler:

Kanda displayed aversion and disdain for Allen when the latter wished to shake hands with him.

His response was not to have anything to do with someone that is cursed.

Just observe Kanda's hasty and brash actions to slash at Allen, once the boy is identified as an Akuma (or in a more political correct context- cursed)

Spoiler:

Yeah yeah, I know. Probably some bad past when the Akumas killed his family or something like that. But still there is no need to be such a jerk toward not only Allen, but those in the diningroom as well.
I still think he is rather childish for his behaviour toward others, and especially Allen.