You should always be open to trying new foods.
Robert is very hungry and his friend offered to bring him some indian food which he has never tried.
Robert wants to fill his belly with food.
Robert accepts the invitation and tells his friend to bring over the indian food.
Robert declines his friends offer for indian food and orders pizza.
Robert loves the food and it's his new favorite, he also grows closer to his friend with newfound common ground.
Robert's friend is insulted and stops inviting him out to social events.