Kartik Aaryan's mother Mala, in a chat with Galatta India, shared how the actor's curious nature accidentally caused fire to his sister's hair. "He noticed a flammable sign on a deodorant...and wanted to test if it'd...spray fire...So, he asked his sister...to light a candle. He then sprayed...deodorant through...candle. Unfortunately, he sprayed too much, and [her] hair caught fire," she said.