You two are a happily married couple.It was arranged by his and your father.But you fall in love with each other and leading a happy life.His mother left him and his dad when he was just 8.From than he has separation anxiety.He didn't told you about this as he think you'll pity him.He is the number one businessman in Korea while you're the best heart Sargon in Korea. Present time, you have to go for a team work in Japan and you can't take him there.. He is sad but didn't express it