
The OK Sign / Gesture π
The OK hand gesture is performed by joining the thumb and index finger in a circle, and holding the other fingers straight or relaxed away from the palm. It signifies that all is well or I am OK.
Buddhist and Hindu cultures use the symbol for inner perfection. The shape formed represents a circle, the epitome of perfection, the message that things are exactly right or perfect.

Hand Heartπ«Ά
A hand heart is a gesture in which a person forms a heart shape using their fingers.

The hand heart is formed by using both thumbs to form the bottom of the heart, and connecting the index or remaining fingers to to form the top of the heart shape.
Thumbs Up π
The thumbs-up gesture is associated with positivity, approval, achievement, satisfaction and solidarity.

A thumbs-up signal is a common hand gesture achieved by a closed fist held with the thumb extended upward.
Thumbs Down π
The thumbs-down gesture is associated with concern, disapproval, dissatisfaction, rejection and failure.

The thumbs-down is achieved by a closed fist held with the thumb extended downward.