The listing, FRIENDS SEASON 4 DVD'S has ended.
In the Season 3 finale, Ross enters a room greeting either Rachel or Bonnie. In the Season 4 premiere, it is revealed that he was actually saying "hi" to both of them, as he finds Rachel spreading Bonnie's bald head with lotion. He decides to break up with Bonnie to get back together with Rachel, who writes a letter to him. Rachel writes that she is willing to reconcile with Ross only on condition that he accepts full responsibility for their previous break-up.
However, Ross is too tired to read a 36-page letter in the early hours of dawn ("18 pages – front and back"), but his desire to get back with Rachel is such that he accepts the letter without realizing what he has agreed to. When he does actually read the letter, he changes his mind. Thanks to Rachel's continuous reference to the letter after they have sex, they break up again. During this season, Lisa Kudrow (who plays Phoebe) becomes pregnant. This is written in the show as her surrogate pregnancy which she goes through for her brother and his new wife (who also get married in this season but the audience meet for the first time in the third season).
Joey starts dating an actress named Kathy, whom Chandler has a crush on..Monica starts a catering business with Phoebe, but after reviewing Alessandro's restaurant and accepting a job as head-chef there, she and Phoebe break the catering business up.However, Ross and Emily, who are crazy over each other, move on quite fast, and agree to get married in London.
The friends all go to London (The One With Ross' Wedding). Monica helps Ross with the preparations for his wedding.Ross' wedding day (and the second part of the season finale) contains a few surprises: Ross almost catches Monica and Chandler, who slept together; Rachel rushes off to London to tell Ross she still loves him (only to find him kissing his wife-to-be and realize that Ross is happy to marry Emily); and Ross has all his friends as guests to his wedding.