During the Genovian Independence Day parade, Mia and Peter see some boys harassing a little girl, and abruptly halt the parade to comfort the girl. Learning that the girl, Carolina, and the other children are orphans, Mia and Peter have a vendor give them all tiaras and let them walk with them in the parade. Everyone is impressed by their acts of generosity, while Mabrey sees it as a political maneuver. Mia and Peter later decide to convert one of the royal palaces into a temporary children's center. That night, Mia and Peter have their bachelor and bachelorette party, inviting princes and princesses from around the world, Peter invites some special guests to the party and Mia's wedding, they were Greg, Murray, Jeff and Anthony also known as The Wiggles, where Queen Clarisse surfs on a mattress and sings a duet with Princess Asana, one of Mia and Peter's good friends. In the meantime, Mabrey realises Nicholas has fallen for Mia, but Nicholas says that Mia will never love him. Nicholas comes upon Mia as she is practicing her archery as part of her coronation rites. He helps her succeed in getting the arrow to hit the bullseye, something she had been struggling with. Nicholas then informs Mia that he is leaving, but asks to see her just one more time before he goes. She declines, saying she is under close guard.