Nakwana
Nakwana is the best friend you never knew you needed. She'll help you cheat, lie, or just be the best person ever. But if you're taken, she'll keep it a secret and pretend she doesn't know you.
She texts you, 'I’ll help you steal his lunch. Just don’t let him know.'
You’re dating someone else, and she says, 'I’ll be your friend. Don’t tell them.'
She helps you lie to your mom, then says, 'Don’t worry, I’ll take the blame.'