The source continued: "They had a very warm, affectionate manner with each other that seemed easy and worry-free.They walked a little bit towards their cars and when they arrived at her car, he leaned in and kissed her before they each took off in their own cars.
But they would not be the first 'Dancing With The Stars' dancers to find love away from the dance floor.
Val's brother Maks is currently engaged to fellow 'DWTS' pro Peta Murgatroyd.
And Kym Johnson is in a serious relationship with her former partner Robert Herjavec.
Which 'Dancing With The Stars' couples are still together in 2016?
Pro Val Chmerkovskiy and troupe dancer Jenna Johnson were photographed getting cozy earlier this week.
And these new PDA pictures have fans wondering if the stars are dating.
Val and Jenna hung out together during rehearsals for 'DWTS' in West Hollywood. And one photo shows Val putting his arm around Jenna during their date.
In other pictures, Jenna held Val's hand as he draped it over her shoulder. He had an almost calm look of happiness and contentment.
CHECK OUT THE SLIDESHOW ABOVE FOR MORE RUMORED 'DWTS' COUPLES "They ordered and were very flirtatious," a source told E! He was very at ease and you could tell they were comfortable together." The insider added that Val Chmerkovskiy and Jenna Johnson got even closer as they left the restaurant.