There aren’t enough chocolates and flowers in the universe for this guy to make a proper apology to his girlfriend.
Excuse me, ex-girlfriend, because no girl in her right mind would stay with someone this evil. This is Joker in The Dark Knight kind of evil.
As his girl prepares to jump off a cliff she second guesses herself and tries to grab the leg of her loving boyfriend. Only he moves his foot out of the way, letting his woman fall to her doom. He would have been better off kicking her off the cliff, 300-style.
Or allowing her to grab it, whispering in her ear “I killed Mufasa.”