A few sweet words...

This is just a little submission to hiems mansion ^6^

The words that kairen is saying translate to

くよくよしないで笑っていこう
or
Lets laugh, don't lose sleep over it.

Plus, this shows the relationship that Raijeku and Kairen hold. Kairen often acts as a parent/guardian to Raijeku.

Plus you get to see Kairen as a proper, human-like ghost instead of a black blob |D