Arielle and Stefany met in preschool and tricked their families into being best friends ever since. They have (almost) the same birthday, their brothers have the same name, and their moms are just as inseparable as they are.

Lauren and Stefany met in second grade when they mustered up the courage to introduce themselves as neighbors. They merged their friends and family to form a neighborhood kids gang (creatively titled the Big Kids and the Little Kids) and have been growing up together ever since.

Courtney and Stefany met in fifth grade when Courtney moved into the neighborhood and became a semi-permanent fixture in the Stempien house, which made sense given how frequently they got confused as sisters.

Michelle and Stefany met in college after Stefany's brother matched with Michelle on Tinder. It was the greatest gift her brother had ever given her, and Stefany and Michelle have been inseparable ever since.

Amanda and Stefany met freshman year of college when the gods of Binghamton University housing decided they should be suitemates. They've been navigating life together and thanking those Housing Gods ever since.

Janelle and Stefany met on an online roommate portal at the start of medical school. Janelle agreed to live with Stefany sight unseen and they continued to live together through all 4 years of medical school, proving friendship really is blind, and medical school is actually pretty fun.

Kevin has known Dennis for his entire life - thats because Dennis is his older brother and has been around for all of it. I don't think he'd want me to say anything more.

They used to go on long walks together to the nearest Dunkin Donuts, they still do but they used to too.

Yev and Kev have been best friends since 2nd grade when Kevin tried to sell him a library book from his classroom library.

Humble, big, jiu jitsu and judo extraordinaire, there aren't enough characters in this box to describe the man.

There is only one Kevin, but if there was another it would be Jeremy Torrisi. We sometimes dont know which is which.

Ryan is Stefany's older brother, but despite his height, he often gets confused as Stefany's little brother because Stefany's been bossing him around most of her life.

Francis was Stefany's first friend in residency, having sat next to each other on that first day of ACLS training, and quickly became her go-to confidant and gossip queen. He was there for the beginning of Stefany and Kevin's relationship and has been third wheeling their dates ever since, it only made sense that he would be the one to marry them.