I can't wait to watch episode 7. I'm so curious!

In episode 7, Grand Prince Lee An (Byun Woo-seok) visits Sung Hee-joo's (IU) family home, and the first meeting with his prospective in-laws unfolds.

Previously, Seong Hee-ju and Grand Prince Lee An became an officially recognized couple, having swiftly gone through a surprise proposal event at the royal banquet and the King's approval. Along with this, as preparations for the royal wedding begin step by step, Seong Hee-ju and Grand Prince Lee An share a meal with Queen Dowager Yoon Yi-rang (played by Gong Seung-yeon) and then meet with Seong Hee-ju's family.