The Pilot (Friends) some concern that the character roles were undeveloped. Before a date with Paul the "wine guy", Monica Geller is teased by her friends, Phoebe Buffay, Chandler Bing and Joey Tribbiani, at The Central Perk coffee shop. Ross Geller, Monica's older brother, arrives at the coffee shop, upset after discovering his ex-wife, a recently out lesbian, has moved out of his apartment to begin a new relationship with her partner. A young woman suddenly arrives wearing a wet wedding dress, whom Monica recognizes as her high school best friend, Rachel Green. Monica introduces her to the others as Rachel reveals she
Monica Geller "can't simply rest on this one [Ross and Rachel] relationship", while believing that Monica and Chandler's would ultimately provide a fun opportunity for the writers to explore brand new storylines. Silveri and Goldberg-Meehan deliberately intended to keep Monica and Chandler's union "low-key" in order to further differentiate it from Ross and Rachel's, which had been very public. In order to get an idea how audiences would react to Monica and Chandler hooking up at Ross and Emily's wedding in London, the scene in which a clearly nude Monica suddenly emerges from under the sheets of Chandler's hotel bed was filmed