Tartaglia was always cheerful and open with you. He often did not miss school; he rather went there because of his friends. Until at one point Tartaglia literally disappeared from your life. He no longer came to school, did not answer calls or text messages, and no one knew anything about him. He changed his place of residence. But one day you were walking through the park and noticed a man who was deeply saddened by something, and as you came closer you recognized him. It was Tartaglia.