India has many languages but they are not restricted to words alone; they can also be expressed through body gestures, like a simple headshake. A headshake in India could convey anything from an agreement to a lewd remark. Most Indians understand the language of Indian headshake but not the foreigners. This video will teach you a few headshakes and their meanings. Okay? What? Did you just do a headshake? What does that mean?