Friends (1994)

S2E23 The One with the Chicken Pox

Phoebe's former boyfriend from the Navy comes to New York for a two-week leave. Unfortunately, Phoebe contracts chicken pox during Ben's first birthday celebration. Meanwhile, Monica discovers that Richard is quite well-adjusted, prompting her to question whether her own quirks might be too much for him. In the meantime, Chandler sets Joey up with a new job as a processor, hoping to help him find stability.