She'll go "Wee-hee" and "Tee-hee" when happy. When she's sad, she'll go "Ukyuu" or some similar delicate cry instead. She can say the names of people she likes, 'though her pronunciation isn't perfect. The reason for her ability to speak is unknown. It's probably magic, though.
She'll flail her tiny flippers around to tell you her feelings!
Eyebrow.
She'll try her best to leave a splash when swimming!
It's actually the right from her point of view.
It's fluffily fluffy!
This is exactly what I like!
Goma (Seal) Madoka -> Gomadoka (Sealdoka)