Come on, you can't deny you've often used the excuse of extra classes for when you want to go meet a boy! We've all done it! But you know what's amazing?! When your sister catches you in the lie and instead of scolding you and giving you a lecture, she actually helps you get ready for your special date! We knew there was a reason we loved our sisters! Watch this amazing ad by Voylla in which Kangana Ranaut plays the coolest sister EVER!