In a pot of salted boiling water, cook the pasta according to package instructions until al dente. Reserve 1 cup of pasta water and then drain the pasta.
While the pasta is cooking, season the chicken breasts with salt and black pepper on both sides.
In a large skillet, heat the olive oil over medium heat. Add the chicken breasts and cook for about 6-7 minutes per side until golden brown and cooked through. Remove the chicken from the skillet and let it rest for a few minutes before slicing it into strips.
In the same skillet, add the minced garlic and sliced bell pepper. Sauté for 2-3 minutes until the peppers are softened.
Stir in the honey and soy sauce, mixing well to coat the peppers. Add the cherry tomatoes and cook for another 2 minutes until they start to soften.
Return the cooked pasta to the skillet along with the reserved pasta water. Toss everything together to combine well. Adjust the seasoning with extra salt and pepper if needed.
Finally, add the sliced chicken on top of the pasta. Gently toss to incorporate the chicken into the dish.
Plate the pasta and chicken mixture, garnishing with fresh basil leaves and a sprinkle of grated Parmesan cheese if desired.