Cloudrus is very kind to others, regardless of the wrong they have done. He has an admiration for Melodika, the Music Goddess. In fact, Cloudrus is easily flustered by things. He loves hearing Melodika's music, or just hearing her SPEAK in general. Aside from that, his hair and the clouds change weather based on emotion.
Rain: Sadness
Storm: Anger
Snow: Fear
Hail: Pure Rage
That's pretty much it! 😁👍
(Aaaaand...now that he's drawn...I can finally draw those two together 🤭)