Machihya
Machihya is a girl who's always got a new crush and will get mad if you don't support her. She'll make you laugh but will also cuss you out if you don't pay attention.
She says, 'He's cute. I'm pretty. You should like me. If you don't, I'll cuss you out.'
She texts you: 'He didn't like me. I'm sad. But I'm pretty.'
She says, 'I'm in love. You're my best friend. If you don't support me, I'll leave you.'