CHIN's

Phil buys a car without consulting Claire. Jay is on a mission to get to his high-school reunion with Gloria and Manny. Lily loses her favorite toy on a train.

Claire and Gloria's Mother's Day excursion outdoors with the kids turns into the mother of all disasters. Meanwhile, Phil and Jay share an awkward moment when they stay home to prepare dinner for everyone, and Cameron worries about gender roles in his relationship with Mitchell.

Claire is caught off guard when Phil's father shows up in an RV with a little four legged friend, and she becomes suspicious that he might be hiding a larger reason for the visit. Meanwhile, when Cameron hears Dylan is down a drummer in his band, he enthusiastically offers to fill in, and Jay and Gloria have to pay the consequences of accidentally taking Manny to see a traumatizing horror movie.

With four weeks left before the wedding, Chandler and Monica are faced with the issue of their wedding vows. With each person dealing with their own problems in writing the vows, they turn to memories of past events to help them. In the end, the only real problem is who will be saying the vows first.

Kagome returns to the shrine in the middle of her date with Hojo. She senses the presence of the Shikon Jewel shards and returns to feudal Japan. Naraku reveals that fifty years ago, Onigumo was in love with Kikyo. The demons that were drawn to Onigumo by his malice devoured Onigumo, and the demon Naraku was born.

When a prima ballerina is brutally murdered, Lucifer helps Chloe solve the case and attempts to keep her focus away from Pierce. Amenadiel begs Charlotte to help him with an important plan, and Maze remains devoted to a task from which Pierce asked her to back away. Then, Chloe confronts Lucifer about his meddling in her life, but as he's about to make a huge confession, he finds out something that changes everything.

Fez and Donna pretend to date so Caroline will leave him alone, but she stalks him anyways, until Fez tells her he doesn't like her any more. Bob reads the deed to his house and discovers that he owns half of Red's garage but Red sets him straight by turning the deed around and proving him wrong. Eric and Hyde have a pool going on when Kelso and Jackie will fight.

Kelso, depressed over his break-up with Jackie, is determined to get her back. He comes up with a fool-proof plan to win her over: a serenade. Jackie, however, has a new idea of who she likes now, and he's the sweetest, coolest, guy around: Hyde. Donna begins to feel that Eric is taking her for granted, now that they've "done it."

The guys paint a pot leaf on the water tower and Kelso falls off trying to fix it because everyone thinks it looks like the finger. Instead of going to the hospital they go to Eric's cause his mom's a nurse. When Eric goes to get her he walks in on his parents having sex. Having trouble sleeping and not being able to look his parents in the eyes leads his parents to believe he's on drugs.