This is an interesting combination of flavours that takes a bit of getting used to. A friend asked me to make her a watermelon and fetta salad and after some brainstorming and research this is what I came up with.
1/4 watermelon, cubed
a few sprigs of mint, leaves torn
15g pistachio nuts, shelled and roughly chopped
1/2 lime, juiced
extra virgin olive oil