how do you know
How did you find out?
तुम्हें कैसे पता कि वो मेरी माँ की घड़ी थी?
How did you know that was my mother’s watch?
— 3 ईडियट (2009)
एक मिनट, तुम्हें कैसे पता कि झूठ बोल रहा है?
Wait a minute, how do you know he's lying?
— Jaane Jaan (2023)