The Big Bang theory first aired on CBS on September 24, 2007. The show was a success from the very beginning, and geeks and non-geeks alike fell in love with the group of science nerd friends and the personalities of the main characters.
The shows is named after the The Big Bang scientific theory: The theory is about how the universe started, and how the stars and galaxies around us were created. according to the Big Bang Theory our universe began as a very hot, small, and dense superforce, which is actually the mix of the four forces, there were no stars, atoms, form, or structure when the universe was first created. Now lets get back to our subject: The real-Life relationships of The Big Bang Theory cast.
For once, a group of socially-awkward nerds were dating the most eligible girls on television and not getting rejected. During the 10 seasons of the sitcom, many relationships, both on the screen and off, developed. The most famous on screen relationship was between Leonard, an experimental physicist, and Penny, a stunning aspiring actress who lives next door.
Penny, who previously only dated tall and muscular men, ends up falling for Leonard and the two date on and off until getting married. A true turn of events.