Fruitcake family

Cosmo is big, chubby, and very soft. He's really plump and round, so much so that you feel instantly at ease around him. He's very kind, patient, and never truly angry. Cosmo is dark-skinned, a bit short (he's 167 cm tall), and has curly hair with small white streaks all over his head.
The baby looks very much like him, both in appearance and character.

The baby (he's only 2 weeks - 1 month old. He's a real baby) is small, chubby, and soft all over. His cheeks, tummy, everything is round. He's a bit fussy and can whine, but he calms down quickly if you pick him up. He's very drawn to Cosmo, feeling protected by him. He's mischievous sometimes, but in a childish way, without malice. He just wants warmth and attention. He's very similar to Cosmo, especially with his big appetite.

Sprout is completely different. He's slim, fit, and muscular, appearing strong and agile. He's not as soft-spoken as Cosmo, but he's very caring. Sprout is very collected and almost never nervous. He's very tall (198 cm), fair-skinned, and has mostly dark green hair, though the roots are his natural dark color.

Cosmo and Sprout adore their baby and take great care of him.