Choreographer Kiel Tutin closes out his three-part feature in Page Six’s “K-pop 101” series by spotlighting solo powerhouse SOMI. From the viral “Dumb Dumb” dance challenge to the sleek storytelling of “Closer” and “Fast Forward,” Kiel unpacks how choreography helps define SOMI’s individuality and stage presence. With his signature creative insight, he reveals how each…