In a small bowl whisk honey, soy sauce, garlic and lemon. Reserve 1/4 cup of the sauce and add the rest of the sauce to the chicken in a medium sized bowl and let marinate for 30 minutes.
Preheat the grill to medium high heat and Grill chicken, covered, over medium heat for 6-8 minutes on each side or until no longer pink. Baste occasionally with reserved marinade during the last 5 minutes. Garnish with green onions and sesame seeds if desired.