01 -
When you're ready, pour into glasses with lots of ice for a cold treat.
02 -
Toss in as much sugar as you like, mixing well so it melts in.
03 -
Add water bit by bit until you like how thick it is.
04 -
Pour in the coconut milk and mix everything really well.
05 -
Pop the grated watermelon, pineapple (with its juice), and coconut all in a big bowl.