Oz returned the hug without a second thought. He was but three years older than the princess, and had been all but raised from birth to be her Lord Protector.
The life he led did not leave much room for socializing, and so he considered the Princess to be his best friend. As he walked away, he heard her speaking. He replied, loud enough for her to hear.
"There's no law saying you must be married. However, it would certainly cement your rule, particularly if you married someone powerful." He sighed. "Even if he's not powerful, there are a lot of folks who'd like to see a man on the throne. Capable as you are, you can't end sexism. Marrying for love may be an option." He laughed a bit. "Don't worry about the Duke. He may have finally given up on marriage, I heard he wanted to hear your opinion on Haldenz's famine. Probably requesting aid." With that, he briskly walked away and took his place by the throne, waiting for the princess.