Slice and dice watermelon into cubes
Wash and slice and quarter strawberries, leave some green tops on if desired
Remove seeds from cherries and halve
Assemble all the fruits on a serving platter, roughly mix and arrange
Add red currants as a garnish, if desired (optional)
Squeeze the juice of half a lime all over fruit and mix again, use remaining lime for serving, cut into wedges
Roughly chop sprigs of mint and sprinkle on top of fruit
Serve straight away