17 of the Sweetest, Funniest, and Most Relatable Back-to-School Photos of the Year

Katherine Heigl shared how much of an emotional roller coaster sending your kids off can be with an honest caption: "I don't know why but watching them get on the bus and drive away always makes me cry a little. Then the bus pulls out of sight, I dry my eyes, pour myself a big glass of Champagne and shout 'CHEERS TO SEVEN WHOLE HOURS WITH ONLY ONE KID NEEDING MY ATTENTION!!'"