Frolic is very energetic and kind. She believes that everyone has good inside of them, no matter what.
Frolic wears a green shirt with two blue stripes on it. She also often smiles.
Scamper and Frolic don't get along. Scamper hates Frolic because she's too energetic, and Frolic hates Scamper because he's such a chicken.
Frisk and Frolic get along, just not as well as Frisk and Scamper do.
Romp gets annoyed by her, but Frolic likes him.
Frolic doesn't like Flowey. At all. She LOVES Asriel, though. Calling him 'an adorable lil goat' (naturally, he doesn't like this).
Frolic loves Toriel and sees her as a mother.
Frolic sees Sans as her 'funny and cool uncle'.
Frolic gets along with Papyrus the most. They both always try to see the good in people, and she actually likes Papyrus' spaghetti.
Frolic (at first) didn't like Undyne. But eventually, they turn out to be good friends. Undyne calls Frolic 'a little Papyrus'.
Frolic likes Alphys, but calls her a nerd sometimes.
Frolic (again, at first) didn't like Mettaton. But eventually, they started working together in the TV business and became good friends.
Frolic likes Asgore, but often forgets his name. Hence, she calls him 'a big fluffy ball of depression.'
Frolic and Monster Kid like each other as friends.