You go to the airport, and what do you see? A bunch of people holding the weirdest looking signs up. Granted, these signs come from a place of love and longing, but they can also be totally humiliating when they're displayed in front of perfect strangers. But you don't care because letting them know how much you missed them is all that matters. Then again, these greeting signs are so hilarious, that you almost feel embarrassed for the person it was intended for. Either way, it's funny to us, embarrassing for them, and at the same time, so totally sweet!