LOONA TV #247 is the two-hundred-forty-seventh episode of LOONA TV .
While Chuu is working, HeeJin and HaSeul amuse themselves by braiding their hair together. HeeJin also braids Kim Lip's hair into hers, and the three members introduce themselves as "DoReMi". Yves and YeoJin are separately designated as "Ti" and "Low Sol (So)", respectively. HeeJin, HaSeul, Kim Lip, and Yves try harmonizing together for fun, taking pictures of each with a Christmas tree prop, and then pretending to film for "The Carol 3.0".