Shigure seems depressed, so the cats try to figure out what's causing her to feel down. They guess that it could be lack of access to her brother, so the cats set up some alone time for Shigure and Kashou.
I noticed when you all hugged me.
The cause is the heat.
Als ihr mich alle im Arm gehalten habt,
ist es mir aufgefallen.
Me di cuenta cuando me abrazaron.
Cuando me abrazasteis, me di cuenta
de que era por el calorcito.
Quand vous m’avez prise
dans vos bras.
Percebi quando vocês me abraçaram.
A causa é o calor.