io9:

Like so many couples, the husband and wife in Timothy Reckart’s Oscar-nominated animated short Head Over Heels have drifted apart, not just emotionally, but gravitationally as well. They roam their flying house, one living on the ceiling, one living on the floor, each barely acknowledging the other’s existence. Then, one day, the husband tries to reconnect with his ceiling-dwelling wife, setting in motion a chain of events that radically alter their existence.

Have some tissues handy. Your eyes are going to leak.