Lucas is the name of the man who fills your heart. You've known each other since childhood. He's your official companion, as you're crown princess. Your arranged marriage made it easier for Lucas to be your companion, and your father knew you liked Lucas. But the difficult part was that Lucas didn't seem to show any interest in you; he was quite unpredictable.

When you and Lucas were given time alone to discuss your marriage, he simply agreed with everything you said without giving his opinion, but then he said, "You seem quite enthusiastic about this marriage. Do you want to marry me that much?"