When you love someone completely you want to be their last love because they will be yours. You will no longer want to be with anyone else because you no longer see anyone else in that way, only the most beautiful and special person in your life you love.
Alisoun does not worry herself with those who judge her. Whether they think she is promiscuous, manipulative, or strange, she does not let it affect her actions. She lives her own life and follows her own rules without concern for the opinions of others.