Michael Stone and Mayim Bialik

Mayim Bialik was a 90s star in the show Blossom. She came back into the limelight in 2010 playing Amy Farrah Fowler, Sheldon’s girlfriend. She has received multiple nominations for Outstanding Supporting Actress in a Comedy Series at the Emmys. Bialik is actually a neuroscientist and an author in real life.She got hitched to Michael Stone in 2003 while attending UCLA. The couple shares sons Miles, born in 2005, and Frederick, born in 2008. They sadly called it quits in 2012 when Bialik filed for divorce.

Johnny Galecki and Kelli Garner

Johnny Galecki, throughout his whole acting career on The Big Bang Theory, has been nominated  10 times for an Emmy without ever winning one. He first dated Kelli Garnerin in 2012 but decided to end it in 2014 on very good terms.

Kaley Cuoco and Johnny Galecki

The are a couple on screen The Big Bang Theory, but Galecki and Kaley Cuoco were in a romantic relationship for about 2 years before ending it in 2009. After acting in 250 episodes together, they remained good friends even though their relationship did not last. 

Kunal Nayyar and Neha Kapur

Kunal Nayyar plays Raj on the Big Bang Theory. He moved to America in pursuit of his career as an actor but is actually English-Indian. He not only grabbed the role but also met the love of his life on set; Miss India 2006, Neha Kapur. They got married in 2011. She is a model and dancer. The two reside in L.A.

Melissa Rauch and Winston Beigel

Melissa Rauch got the role of Bernadette on the show. She has a squeaky voice and very controlling on the show. Rauch is thankfully different in real life. She found love on set marrying writer Winston Beigel, who was a co-worker for The Miss Education of Jenna Bush. The couple has 2 daughters.