Answer:
She's cool i guess.
Who is Mayella?
Mayella is the oldest child of Bob Ewell and an unnamed mother. The town speculates she's the one who keeps the flowers growing around the shack the Ewells live in. Later on in the story, involving the trial, Tom Robinson testified he had helped her with small chores at her request. The last time he did, she reached up to kiss Tom without his consent. Unfortunately, her father witnessed this through the window. Bob called In the sheriff and Tom was accused of raping and beating Mayella.