In case anyone's interested, translation:
Sui: (as Zijun tries to place the tiara on her) "I'm the king."
Zijun: "I'm the rabbit superhero!"
Hongbo (?): (to S/H) "You two have it backwards."
Sui: "I'm the queen."*
Han: "Okay, okay, I'll be the queen."
*Chinese term that literally means "female king," indicating a queen who rules, rather than just the king's wife
Omg I love them thanks for the translation!