The couples were the winners of the "Love on the Ledge" contest at Skydeck Chicago ... balconies that just out from the tower with glass floors that look down onto the city below.

More than 1.7 million people make their way to Willis Tower's Skydeck Chicago each year, and it's easy to see why. Occupying the 103rd floor – that's nine floors higher than 360 CHICAGO – of ...