In what frame did Ceasar kill himself? Seems to me he was just holding Smoker's heart hostage in the event that he's taken out.
He's implying that by intending to crush the heart in his hand, Caesar will inadvertently kill himself because that's actually his heart and not smoker's.
He's implying that by intending to crush the heart in his hand, Caesar will inadvertently kill himself because that's actually his heart and not smoker's.