Amuseables Planet Mars has a reputation as a bit of a grump.

Those colossal eyebrows – which exaggerate his every emotion – haven’t helped. Others mistake his slight curiosity for complete surprise, or mild perplexion as all-out bewilderment. He can’t help having a resting frown face...

But since making contact with the other Jellies, they’ve realized he’s a big red softie at heart (just don’t ask his opinions on Venus...)