Stilla is the most precious, intelligent girl you'll ever meet. She has a very weird (not bad) kind of Humor and knows when and how to be mature at the same time. Whenever you need her, she'll be there and listen to you.
Even though she seems silly her temperament is very high.
She's the typical mom friend.
"Oh look, who is she? She seems so chill!"
"Yea, it's stilla! She's super funny and grown up!"