Fans of 90 Day Fiancé season 3 first met Loren and Alexei six years ago, in 2014. Since then, the pair has been through a lot together and has become one of the most famous 90 Day Fiancé couples.

Loren and Alexei's love story is unique. Loren met Alexei during a Birthright Israel program trip. Alexei, an Israeli native, was the medic for the getaway. According to Loren, she wasn't originally supposed to be on the same trip as Alexei, but her itinerary was changed five days before she left. Loren then traveled to Israel five times in the same year, to work on their budding 90 Day Fiancé relationship. After Alexei's K-1 Visa was approved, the couple moved in with Loren's parents in Florida. After surviving a big bachelorette party-induced fight (Alexei was angry that Loren went to a strip club), the couple had two weddings. This is now a common occurrence for couples on the show. Viewers got their first glimpse of how Loren and Alexei were handling married life during the 90 Day Fiancé Season 3 Tell All with Shaun Robinson. They said they'd moved past the bachelorette tiff and were excited to start a family.

Related: 90 Day Fiancé: Loren Brovarnik's Job, Age, Baby, Ethnicity & More

After season 3 ended, the 90 Day Fiancé: Happily Ever After? cameras caught up with Loren and Alexei, and the couple had a few more arguments. Alexei didn't appreciate Loren pushing him to be a model, and Loren struggled with opening up about having Tourette's syndrome. Things have changed for the better since then. Loren is now an ambassador for the Tourette Association of America, and Alexei poses on her Loren Brovarnik Instagram page. Alexei keeps his medical skills fresh, too. He saved a man from drowning in the Bahamas back in March 2020.

After a few years of married life, Loren and Alexei were invited to join the first season of Pillow Talk, and they quickly became fan favorites. Viewers loved their playful banter and relatable reactions to the on-screen shenanigans of other 90 Day stars. The two then announced that a new guest would be joining them on Pillow Talk... a baby boy! Loren gave birth to Shai Josef Brovarnik on April 14, 2020. Fans love when Shai makes an appearance on Pillow Talk, and some people are ready for baby #2 to join the viewing party. When asked about that possibility, Loren said, "maybe." Loren has 1 million Instagram followers, and she and Alexei recently joined reality stars Hannah Godwin and Dylan Barbour, Mary Fitzgerald and Romain Bonnet, and Cameron and Lauren Hamilton for "Game Night with the Hamiltons," an ellentube original. Few other 90 Day Fiancé stars have been able to break out of the 90 Day bubble in a similar way.

Season 3 had a lot of memorable 90 Day Fiancé pairings, such as Nikki and Mark and Kyle and Noon. However, the most noteworthy couple of the season was Loren and Alexei. Their continued success and happiness is part of the reason fans can't stop checking in on the young couple.

Next: 90 Day Fiancé: Loren Brovarnik Talks About Postpartum Depression Struggles

90 Day Fiancé airs on Sunday at 8 pm EST on TLC

Sources: Loren Brovarnik/Instagram