Wedding bells are ringing! Colin Dooley pulled out the stops when he surprised now-fiancée Baylen Dupree with a romantic proposal in a heartwarming scene set to air on the season finale of Baylen Out Loud.

Colin, 21, had a lovely flower arch on display for the momentous occasion, also placing rose petals on the floor before Baylen, 22, walked into the room with her mom, Julie Dupree.

TLC shared the clip ahead of the season 1 finale airing on Monday, March 10.

Both families were gathered for the special moment and only a few knew exactly what was in store in a separate teaser clip shared by People.

Colin’s mom, Marlene Dooley, and dad, Chuck Dooley, were waiting for their future daughter-in-law’s arrival alongside Baylen’s father, Allen Dupree, as they chatted about the “exciting” milestone for the couple.

“Five bucks Colin’s proposing,” Baylen’s brother Vick, 13, said after checking out the room. “No, he’s not,” her brother Sven, 16, responded.

Bechnir, 10, coyly told his brother, “Yes he is … Why do you think there’s a walkway with roses and s–t?”

Baylen’s sister, Sammi, was also shocked when she saw the setup. “Oh my f–king god, I can’t,” she said while crouching down and preparing for what they were all about to witness.

“My emotions throughout this whole thing have been very up and down, especially about Colin — but seeing this was like a little glimmer of hope that he showed his appreciation for her,” Sammi, 19, added in a confessional. “I did not expect it to be this much. I know this is so Baylen,” she gushed. “Just so Baylen! I don’t even know how to explain it.”

Moments later, Baylen was visibly stunned as she made her entrance in a pink floral dress, dropping her jaw as Colin prepared for his big moment.

Fans will get to watch the romantic scene in full after seeing Colin ask for Baylen’s hand in marriage during a prior episode. Julie had a hunch a proposal was coming but Allen was definitely taken by surprise.

“When is this gonna take place and where when you ask her?” Allen inquired.

“I’ve been planning this for a long time,” Colin replied. “And I know that her dream is to get proposed to on a beach. So, I would love to propose to her when you guys go on your family trip. I want her entire family there, her siblings. I would like to have my parents there as well.”

Julie revealed more of her reaction in a confessional, noting, “Like, here I’m trying to digest a proposal that is going to accompany us on our family beach vacation.” She added, “And it looks like there’s gonna be the potential in-laws also coming. It’s all unfolding right here.”

“It wasn’t very long ago that you look back, and Baylen just wanted to move out of the house,” Allen said in hindsight while reflecting on his daughter’s journey with Tourette syndrome and finding love. “And then it was, ‘I want to try a couple of things.’ Then knives showed up and bicycles. And now we got engagements going on.”

Baylen and Colin officially announced their engagement after dating for more than two years on February 11. The couple first met on a dating app and the rest is history.

“We’re thrilled to share that we’re officially engaged!” they shared at the time. “We can’t wait to take you along on this journey — through all the ups, downs, and everything in between. But one thing’s for sure, we’re beyond excited for this next chapter of our lives!”