WATCH: Couples marry at the top of Willis Tower on Valentine's Day

CHICAGO (WLS) -- For the first time in its 43-year history, the Willis Tower is playing wedding chapel on Valentine's Day 2016. High on the 103rd floor, loving couples are tying-the-knot to celebrate the holiday. The couples submitted video entries for a chance to win the ultimate wedding ceremony in the Willis Tower Skydeck. Five couples were selected for the honor of saying their vows from the Skydeck's glass box, which extends out 4.3 feet from the skyscraper. Newlyweds Peter and Chelsea Fitzgerald, and General Manager of Skydeck Chicago, Randy Stancik, joined ABC 7 live from the ceremonies.