Water put on the fire. While the water boils, cook the Basil (Rayhan).

Rinse well the Basil and separate the leaves from the stems. Basil should be taken not green, such as dark (purple) leaves.

As the water boils, reduce the heat, put in boiling water the Basil leaves and sugar. Boil for 5 minutes. The water will be green, this is normal, as it should be.

Turn off the heat. Add the citric acid, with water to "boil" and green "turn" in a beautiful soft pink color. The amount of sugar and citric acid can be adjusted depending on your preferences, taste should be sweet and sour. Cooling, if desired, add ice cubes. All! Left to enjoy this wonderful drink!!!