Even after turning into a toddler, his selfish personality remains; he's likely the type to just snatch whatever he wants.

Even as a toddler, he remains kind and is likely the type to act as a mediator during fights.

As a toddler, perhaps due to her timid nature, she is constantly nervous and fidgety.

As a toddler, he gives off the vibe of a slightly strong-willed, bossy child.

As a toddler, since he was already childish to begin with, there isn't much difference aside from his appearance.