Steps
1. Season the chicken breast with salt and pepper.
2. Heat olive oil in a pan over medium heat and grill the chicken until fully cooked, about 5-6 minutes per side.
3. Let the chicken rest for a few minutes, then slice thinly.
4. In a bowl, combine watermelon cubes, diced cucumber, chopped mint, and red chili.
5. Add lime juice and toss gently to mix.
6. Arrange the watermelon salad on a plate and top with sliced grilled chicken.
7. Serve immediately for a fresh and spicy meal.