: Initially, Sheldon is happy to have someone doing his chores and providing him with free food, not realizing she has romantic or controlling intentions.
The Big Bang Theory season 2, episode 6, titled , follows Sheldon as he gains an obsessive admirer. Watch www xrysoi se The Big Bang Theory - S02E06
: When Sheldon finally makes a scientific breakthrough, Ramona asks for co-credit on his paper—dubbing it the " Cooper-Nowitzki Theorem ." This is the final straw for Sheldon, who immediately kicks her out. : Initially, Sheldon is happy to have someone