With the New Year approaching, Chandler (Matthew Perry) resolves to abstain from poking fun at his friends for a whole week; Ross (David Schwimmer) vows to try something new each day; Joey (Matt LeBlanc) promises to learn to play the guitar (with Phoebe's help); Rachel (Jennifer Aniston) forsakes gossiping; and Phoebe (Lisa Kudrow) will become a temporary commercial jet pilot (yeh, sure). The resolutions begin falling apart the moment Ross tries something embarrassing -- if not the moment Rachel learns the whole truth about Chandler and Monica (Courteney Cox). ~ Hal Erickson, Rovi