Romantic ‘Big Brother’ Finale! Bayleigh Dayton & Chris ‘Swaggy C’ Williams Engaged

Last night, an engagement happened on the season finale of “Big Brother.”

Chris “Swaggy C” Williams, 25, got down on one knee and popped the question to Bayleigh Dayton, 23. Though they spent only “23 days together,” Chris knew he was “very much in love with Bayleigh 100 percent.”

Before he proposed, Chris told Bayleigh, “There's been a lot of stuff that's been going on in the real world that you haven't known. I went to your parents' wedding anniversary. I spent a lot of time with them. I played golf with your dad every single weekend. There's a lot of stuff I want to tell you. I'd rather tell you standing up than way across the stage.”

“Remember on day 10, I did this exact same gesture, and you yelled at me because you said, 'You're not a man. Take charge. If you want something, be a man and stand up.' Remember that?” Chris continued. “So I asked you to be my girlfriend. You said yes. Sitting at home and watching you tell millions around the world how much you love me and wanted to be with me forever made me realize that girlfriend wasn't enough, honestly.”

As fellow contestants started cheering, Williams emphasized, “In front of millions around the world, I don't really care about any girl in the world. I want you and only you. And I don't really know what my future holds, but I do know I want you in it.”

Still in awe of what was happening, Bayleigh told Chris, “Yes, yes, yes!”

On the post-show “Off the Block With Ross and Marissa,” the pair stayed mum on baby rumors, with Chris saying, “Not commenting on anything… We're not saying nothing.”

She added, “We can't comment [on] anything baby-related.”

After being grilled more, she said, “Yes. We definitely want to have babies.”

“Big Brother 19” winner Josh Martinez recently sat down with “Extra” online correspondent Hannah Kahn, predicting that Chris would propose. Watch!