A man decided to pull a hilarious prank on his friend during a flight, leaving his pal mortified in front of the rest of the plane on their journey. Kyle Philippi, 37, of Chattanooga, Tennessee, was flying from Davao, Philippines, to Doha, Qatar, with his friend Zeke when he decided to pull the prank and start singing “happy birthday” to his friend, even though it wasn’t his birthday.