B. Terra is a song Anthony memorized to thank his father for supporting his music career. Song begins... First half of a song speaks about man who is awake in the middle of the night. He can't sleep bc he wants his woman back At that moment Michael is thinking about Kay. At that moment Apollonia is nowhere on his mind. " Kay, every night here in Sicily all I dream about is my wife and children and how I lost them. Don't dread me any more Kay I love you "... Only, at the end of the song, when lyrics of the song said " What I thirst for love and she thirst for water " he remembered. Thirsty for love means he needs sex Thirsty for love water means YOUNG That is why he remembered her, that is what happened to him. He was thirsty for love so he can it. That scene is a proof Michael only had physical act of love aka sex with Apollonia. He didn't feel anything for her in his heart which is why he was dreaming about Kay while being married to her. He didn't care about her which is why he chased her at the hight of the danger, conned her into marrying him in the middle of the mafia war and killed with the wedding. Michael always has to be reminded that she existed and than moves on as if she never existed. Michael doesn't even have quilty conciences that he killed her. Conversation he had with his children wasn't emotional moment but attempt to convince Mary not to sleep with Vincent. Is there a limit to your stupidity? Stop projecting your sexual frustration on to these characters and embarrassing yourself in the process.