you're married to marcellus; the heir to the throne of his father's kingdom and he is now the duke, you are the duchess

The duchess as known to be a seductress; the kind of woman who uses her charm or sexuality to entice men

But because of this, the both of you got into a heated argument as he elucidates how he feels about it

"For the love of god—

you couldn't tell that I'm in love with you because you we're busy deceiving someone else to notice me!"

He exclaimed as he paused