नटखट - mischievous
He is so mischievous and always hide somewhere.
नख़रेबाज़ - Dramatic
She is a bit dramatic when things don't go on her way.
दिल का साफ़ - an open book
He is an open book.
सरफिरा - loose cannon
He is a loose cannon.
पकाऊ - drag
He is such a drag.