During the cast's celebration to commemorate the 4th anniversary of MBC's 'I Live Alone', Super Junior-M's Henry brought out a miniature piano once the cake had been set in place and the rest of the cast members sat celebration-ready!

he show's cast including Jun Hyun Moo, Park Na Rae, Gian84, Han Hye Jin, and Lee Si Un, were impressed with Henry's transformation, since they're so much more used to the maknae of the group and his playful side. Henry chose "See You Again" as the Tsong to accompany the evening's celebrations, sitting down on the grass in front of his miniature piano for the impromptu performance.

The next day, the cast members got up bright and early to catch the rising sun on Jeju island, completing their 4th anniversary trip together.