Social Gestures
The Wai-
Traditionally, Thai people greet each other not with a handshake but with a prayer-like palms-together gesture known as a Wai. The hands are placed together and raised upwards towards the face while the head is lowered with a slight bow. The distinction between the various forms of the wai pay reference to the belief that the head is the most sacred point on the body, and the height to which the hands are held depends on the status of the people involved and this placement of the Wai indicates the level of respect the gesture conveys.
-A wai with the fingertips at the forehead is reserved for monks and royalty.
-A wai with the fingertips at nose-level is reserved for older people and people of social status and authority.
-A wai with the fingertips at chin-level or chest-level is most common form of wai and is used with people of the same age or status.