Cut/slice the watermelon and de-seed it. Using a hand mixer juice the watermelon in batches. Strain the juice through a sieve(this way the left out seeds will remain in the sieve).
Add the watermelon juice in a jug.
Put the basil fresh leaves, the sliced lemon and ice and mix.
Your drink is now finished and ready to enjoy!
Recipe by Romanian Mum Blog at https://romanianmum.com/2016/08/watermelon-drink.html