The One with Two Parts: Part 1

Plot:

Chandler's boss orders him to tell his foxy junior co-worker Nina that she's fired but he can't and ends up dating her instead. He tells the boss she's in therapy as she is unable to handle or even remember her sacking. Chandler even promises her a raise! Ross's monkey Marcel has become systematically troublesome, yet he's the only one who masters the TV control's foreign language channels in Monica's apartment. Ross joins Carol and Susan in Lamaze class which turns into a disaster when Carol can't come and he has to play her part. A birth video makes Carol decide 'not to go through' with the birth anyway. Chandler and Joey find Phoebe's twin sister Ursula working in a bar. Joey asks for Phoebe's blessing to date her sister which is reluctantly given.