Welcome to the Ballroom season 1 episode 6
Episode title: Line of Dance
Gaju drops his sister/partner Mako to pair up with Shizuku, whose partner Hyodo is out of commission. Tatara partners with Mako and challenges Gaju, hoping to make him recognize Mako's talents and want her back as a partner. But when Tatara and Mako start practicing together, they run into some challenges of their own...
