Would-be actress Maggie Cheung shares an apartment building with Kenny Bee. They meet one day when she walks in on him in the toilet (twice !), and an odd sort of relationship begins. Maggie's ambition is frustrated at every turn. Kenny, seeing her reaching boiling point, invites her to join him on the roof. There, they wait for a plane to fly over (they're under the flight path), then they scream their heads off.