While working on their wedding vows, Monica reveals the truth about her visit to Chandler's room while the group was in London. Meanwhile, Joey gets ordained as a minister through the Internet so he can officiate the wedding.
Joey starts to get uncomfortable with protecting Monica and Chandler's secret, especially when it places him in embarrassing situations with the rest of the group.
Monica obsesses about anybody damaging her best china. Amy, who is self-absorbed and can't remember anybody's correct names, thinks that if Rachel and Ross die, she will then get custody of Emma, but Rachel and Ross tell her that Monica and Chandler are going to get Emma.