S1, E3: Shon takes up the challenge thrown by his friends but ends up in trouble. However, his brother Karn comes to Shon's rescue. The two of them later march towards their mother's home with a precious stone that they have found. But shockingly, Radha ignores Karn and his precious stone and instead concentrates on Shon. Her partial behaviour towards Karn is evident when Tauji orders her to feed the meal to Karn like she is feeding Shon.