They also happen to be one of the most adorable (and geekiest) couples on television.
They revealed they were dating in the Season 11 premiere of .
Since then, they've come a long way, both professionally and romantically.
Click through for a look at the evolution of #Mc Lilah's (Mc Gee Delilah) relationship.
Margo Harshman, full name Margo Cathleen Harshman, was born in San Diego, California, United States to David Harshman and Janelle Harshman. She spent her childhood in La Costa, San Diego County. Margo Harshman started her schooling from La Costa Heights Elementary School.
At the age of twelve, her family moved to Orange County, California where she attended Hewes Middle School and Foothill High School to complete her rest school life. Margo Harshman was interested in dance, music and acting from her young age.
"In all of this, Delilah is trying to deal with Mc Gee and all his craziness. "I think the episode is about Mc Gee realizing that the small stuff is not to be sweated," he says.David sells cars at his father's dealership and, from time to time, visits his grandpa, Joe, at a retirement home.David's a great salesman and he's successful attracting women, one after another.She began her acting career from 1997 movie The Elf Who Didn't Believe as Jolie.WASHINGTON, DC - OCTOBER 15: Shia La Beouf poses for photographers on the red carpet during the 'The Fury' Washington D. premiere at The Newseum on October 15, 2014 in Washington, DC.