S1·E2 The Job of a High School Host!

The Host Club finds out that one of their regular customers, one of the few that skips from host to host regularly, is having trouble with her fiancé. The group then cooks up a plan to help, involving a dance, a kiss, and a big spotlight. Unfortunately, in the process, Haruhi has her first kiss; but not with the fiancé, but with the fiancée.