Arjun Kapoor called on Katrina Kaif when he came to know that she was shooting on a set nearby.

She was shooting for a commercial while he was promoting his film, 'Tevar' on a reality show. I must remind you that Kat is Arjun's rakhi-sister.

They got to know each other through Salman Khan. At one point of time, Sallu was mentoring both Kat and Arjun together.

Curious to know what they discussed. Salman, Sonakshi or the other Kapoor?