
After the visiting brain dead Olivia at the hospital Peter is sitting at a bar having an adult beverage, “Can’t find my way home” is playing in the background.
On a radio in Lansdale, Pennsylvania as a construciton worker is pulled underground.
Walter shows Peter an ad for an apartment he likes; Olivia holds a gun on Sam.
Peter & Walter repeat the experiment on Rebecca.
Olivia thanks Sam & returns the bowling shoes.
In a restaurant, a young boy copies Broyle's every movement.
Peter & Astrid watch as Walter works on solving the formula.
The Observers meet at an Indian restaurant to discuss the situation caused by August.
Olivia drives while she tells Peter about the first movie she went to with her mom.
Peter tells Olivia his theory about Elizabeth Jarvis' involvement.
Walter starts humming after Olivia notices a buzzing sound on the streets of Edina; repeats as Walter hums after spotting a butterfly & when Walter & Astrid try to figure out what his song means.
Nana recognizes a mysterious man at the wedding.
Astrid tells Walter she can't help with the autopsy, then she goes throug the boxes of evidence.
The Observer drives Walter & Alternate World Peter towards the lab after rescuing them from the lake.
Neil Wilson meets with Miranda Greene to talk about a school they both attended in childhood.
Olivia questions a waitress at Cafe Wilusa about the man from the train.
Walter starts to sing along to the music & dance while telling his story.
Peter & Detective Dunham discuss music & dancing, before he tells her the truth about Walter Bishop's ideas.
Walter shows Detective Dunham his singing corpses; repeats as Walter sings to try to convince Peter he can change.
Walter starts telling Ella the story of Detective Dunham & her client Rachel; repeats as Ella changes the ending of the story to have Peter split the heart in two & everyone live happily ever after.
Detective Dunham stops by to see Lieutenant Broyles & finds him singing & playing the piano.