Mallu Aboard The Plane with Air Hostess

Mallu boarding a plane.
Air hostess is smiling.Mallu: Tatti vendi!
Air hostess (shocked): What???Mallu: Tatti vendi!!!
Air hostess calls steward.Mallu: Tatti vendi!!!
Steward: What????

Mallu thrusts his boarding pass below the steward’s nose.

Steward looks at it and bursts out laughing.
Composes himself, and says “Sir, seat 31 D is in the center. This way please!