In a large mixing bowl, whip the whip cream until stiff peaks form.
Quickly blend in the honey at the last minute. Don't over beat. Just beat it for a few seconds to incorporate the honey evenly.
Peel the watermelon, leaving it whole. Cut the bottom and top to flatten them.
Using a recessed spatula, spread the whip cream over the watermelon, covering it completely.
Decorate with berries as needed.