Season 9: Episode 194: The One Where Emma Cries
The gang has a welcome-home party for Rachel. When Emma sleeps, Rachel misses her, so she wakes her up. Nothing can get her back to sleep. Chandler, nervous about a big meeting, has missed a night of sleep, and falls asleep in the meeting. At the end, he wakes up just in time to unknowingly agree to move to Tulsa, Oklahoma. Monica won't agree to it, but management won't let him off the hook. Ross is still angry with Joey for being engaged (even if by accident) to Rachel. Joey tries to get Ross to punch him, but then ducks and Ross hits a post, breaking his thumb. Joey continues causing additional injuries to Ross. Joey doesn't understand the "quotes" gesture. "SuperMonica" finally gets Emma to go back to sleep.