Love Story
performed by Jethro Tull

Hannah throws Fran out of her apartment and then informs her boss, Principal Toby (Douglas McGrath), that she will not be returning next semester in order to return to writing, and he wishes her well. On the street, Hannah runs into Tally (Jenny Slate), her old friend-slash-nemesis, which leads to the two of them bonding with bicycle riding and pot smoking where Tally tells Hannah about her own life which includes establishing a successful writing career. Meanwhile, Marnie has an unsettling dream and later tries to work things out with both Ray and Desi. Noticing that business is suffering at Ray's, Shoshanna offers to help Ray and Hermie with marketing as well as performing clandestine research on the competition across the street. She comes up with an idea to pander to the "anti-hipster" market. Elsewhere, Elijah makes his pitch to Dill for their relationship to be exclusive, but is ultimately rejected.

The novel tells of Oliver Barrett IV, who comes from a family of wealthy and well-respected Harvard University graduates. Partly to break the traditional Ivy League mold, the Harvard student meets and falls in love with Jennifer Cavelleri, a working-class, quick-witted Radcliffe College student. Upon graduation from college, the two decide to marry against the wishes of Oliver's father, who thereupon severs ties with his son. Without his father's financial support, the couple struggles to pay Oliver's way through Harvard Law School with Jenny working as a private school teacher. Graduating third in his class, Oliver takes a position at a respectable New York law firm. With Oliver's new income, the pair of 24-year-olds decide to have a child. After failing to conceive, they consult a medical specialist, who, after repeated tests, informs Oliver that Jenny is ill and will soon die. As instructed by his doctor, Oliver attempts to live a "normal life" without telling Jenny of her condition. Jenny nevertheless discovers her ailment after confronting her doctor about her recent illness. With their days together numbered, Jenny begins costly cancer therapy, and Oliver soon becomes unable to afford the multiplying hospital expenses. Desperate, he seeks financial relief from his father. Instead of telling his father what the money is truly for, Oliver misleads him.

Love Story is a 1970 romance novel by American writer Erich Segal. The book's origins were in that of a screenplay Segal wrote and was subsequently approved for production by Paramount Pictures. Paramount requested that Segal adapt the story into novel form as a preview of sorts for the film. The novel was released on February 14, 1970, Valentine's Day. Portions of the story originally appeared in The Ladies' Home Journal. Love Story became the top selling work of fiction for all of 1970 in the United States, and was translated into more than 20 languages. A sequel, Oliver's Story, was published in 1977. The film (Love Story) was released on December 16, 1970.