Тестовое задание

You and your best friend were planning to go on a trip a month ago. You have booked a hotel room in Marseille for $800, without cancellation option. Immediately, your friend found a tickets' offer for $370 each and suggested you book them, too. Ignoring him, you waited and finally booked two tickets for $370 in total (half price), just three days before your departure. Your friend still feels unhappy for your behavior. Which of the following is right: