Rikei ga Koi ni Ochita no de Shoumei shitemita. Heart
English title: Science Fell in Love, So I Tried to Prove It r=1-sinθ
Japanese title: 理系が恋に落ちたので証明してみた。r=1-sinθ（ハート）
Alternative titles: Science Fell in Love, So I Tried to Prove It 2nd Season, Rikekoi, Rikei ga Koi ni Ochita no de Shoumei shitemita. r=1-sinθ
Type: TV
Source: Web manga
Episodes: 12
Status: Finished Airing
Aired: Apr 2, 2022 to Jun 18, 2022
Broadcast: Saturdays at 01:30 (JST)
Duration: 23 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Zero-G
Producers: Sony Music Entertainment, BS Fuji, Flex Comix, Hokkaido Cultural Broadcasting, Office Nobu, bilibili, Yomiuri TV Enterprise, Kanetsu Investment, Toyo Recording, Global Solutions, SUPA LOVE, BloomZ, Mirai-Kojo, AMG Entertainment, Starry Cube
Genres: Comedy, Romance
Themes: Adult Cast

Following the events of their trip to Okinawa, Saitama University graduate students Shinya Yukimura and Ayame Himuro have failed to obtain the data necessary to scientifically prove their love for each other. Unable to replicate the exact conditions of the trip, the two stubborn scientists decide to seek help from elsewhere in the university—the Biological Sciences department.

Assisted by fellow graduate students and longtime couple Chris Floret and Suiu Fujiwara, Yukimura and Himuro begin to quantify their feelings by measuring their output of oxytocin in various romantic situations. The two scientists soon find that their feelings for each other are nothing compared to that of a mature couple. It is here that Chris poses a question to both Yukimura and Himuro: what will they do if their "affection" is proven not to be love after all?

Desperate to find a scientific rationale for the discrepancy, Yukimura puts everything on the line to prove that their "love" is real.

[Written by MAL Rewrite]