31.   But on this series, happiness in relationships is always short-lived.

32.   But there was some happiness.

33.   By definition, chocolate is happiness.

34.   Dog people deeply believe canine happiness is a greater good.

35.   For Bob Tupper, happiness is hoppiness, and when it comes to beer, the bitterer the better.

36.   For Alexakis, happiness is a hard-won pleasure.

37.   For Grammer, however, happiness is an acquired taste.

38.   For perfect happiness is perfect inertia.

39.   For them, happiness is not the main goal.

40.   Happiness could be unhealthy.