Amy Farrah Fowler. Amy Farrah Fowler is a fictional character in the CBS television series The Big Theory, portrayed by Mayim Bialik. Amy is a neuroscientist who is the love interest of Sheldon Cooper (Jim Parsons) and subsequent wife in the series.
It dictates what Leonard has to eat each day of the week, what TV shows he is allowed to watch, whether he has a girlfriend stay over, that he has to drive Sheldon everywhere he wishes to go, whenever he wishes. It even dictates when Leonard is allowed to use the bathroom.
Sheldon never met Leonard, Howard, and Raj until they were all around 24. Penny didn't move into the building until Sheldon and Leonard were both 27 and have been living there as roommates and best friends for three years; Penny was only 21 then.
A Roommate Agreement is a written contract between roommates that outlines their rights and obligations while living together. This agreement includes house rules, maintenance duties, restricted behaviors, and more. For a Roommate Agreement to be useful, everyone sharing the household must agree to it.
The relationship contract states that Sheldon "must take Amy out to a nice restaurant and have casual physical contact that disinterested onlookers would liken to intimacy." A slight touch on the hand is enough to get Amy's engine humming!
The Staircase Implementation - The Big Theory (Season 3, Episode 22) - Apple TV.
Sheldon and Amy must kiss only on date nights. Either party must not undergo cosmetic surgery unless it's to look like a Klingon, as seen in "The Bachelor Party Corrosion" (S9E13). There is a “no nostalgia” clause.
Frank and Alicia are some friends of Sheldon, who are only mentioned in "The Fermentation Bifurcation". Sheldon mentions them as alternatives to his regular friends whom he figuratively likes to keep under his sink and have to maintain a little mystery with his regular friends.
The Big Theory initially centers on five characters: Sheldon Lee Cooper and Leonard Hofstadter, two physicists and roommates; Penny, their neighbor who is a waitress and aspiring actress; Sheldon and Leonard's friends and coworkers aerospace engineer Howard Joel Wolowitz and astrophysicist Raj Koothrappali.