He is slender, comedic, and has a desperate attraction to Dolly, but Dolly constantly rejects him. Popi accompanies Rohan on the drums in his band, and sometimes assists Rohan on his problematic excursions. Popi has a nephew named Himen who, he claimed, was better than Nikki, until Nikki beat Himen in a "baby basketball game" by learning to play.
Not much is known about Popi's personal life or family. His father apparently doesn't like him inside the house and pays him to stay out of the house. Hardly any information is given on his mother, except that she had once rejected going to a contest in which Popi had taken part in. Popi's grandmother is also mentioned in one episode.