Woah mommy and daddy combined levels of star power rolled into one. tvN drama Hotel Del Luna has broke 10% ratings already and generally averaged in the 8-9% range, a really great showing and probably the best Hong Sisters drama in years in both ratings and reviews. It’s brought in the wins without the big name star power, honestly IU and especially young actor Yeo Jin Gu just aren’t there yet, so kudos on the success solely on the merits. They are about to get a giant rocket boost in star power add on in the final two episodes – Kim Soo Hyun will be cameoing in the drama! Like, seriously. He’s doing the guest starring role to support IU who he worked with in Dream High and Producer, and Yeo Jin Gu who famously played the younger him in The Moon Embraces the Sun and also played his younger brother where they had scenes together in Giant. This is such fantastic news on so many levels, squeeeeeeeee!