CHIN's

Ross plans a surprise for Monica and Chandler's wedding–he wants to play the bagpipes. Drake Ramoray is coming out of his coma on Days of Our Lives. A diva will be killed off and her character's brain will be transplanted into Drake's. Joey and the diva hook up. Phoebe and Rachel fight over a guy who left his cell phone in Central Perk.

Leonard and Wolowitz try to distract Sheldon when he slows the progress of their guidance system. Also, Penny and Amy take Bernadette out for the night, leaving Raj and Stuart to care for baby Halley.

Eddie's journey to rescue a boy from a well turns into a mission to save himself from his past.

A going-away party for a bank manager turns into an emergency, and then a mystery, as the first responders are accused of pulling off a daring heist.

Lucifer learns that not all of his siblings want him to land the big promotion. Also, Dan offers to set Ella up with an old friend.

When a best-selling novelist is murdered, Lucifer and Chloe discover that her books are based on real people from her past, and must infiltrate her high school reunion in order to catch her killer. Meanwhile, Amenadiel and Linda struggle with making their relationship public.

When it is discovered that the flaming sword is the only hope for the family returning home safely, the pressure is on for Lucifer to control what he has never been able to control before – his emotions – in order to ignite it. Meanwhile, Chloe wants to air some emotions of her own, but when a therapist and head of admissions at a prestigious private school turns up dead, the team must get to the bottom of it.

Eric pulls Donna's pants down in public and reveals her granny panties to everyone. So he tries to make up by giving her sexy panties on Valentine's Day. When Kelso finds out that Laurie cheated on him he realizes how Jackie must have felt when he cheated on her with Laurie; to Jackie's surprise he doesn't want her to feel sorry for him. Fez asks Caroline to go steady with him and only afterwards does he finds out that she has some strange ideas about romance.