HGTV favorites Chip and Joanna Gaines’ love story spans decades. Joanna Gaines Thought Chip Was Having a Heart AttackThe Waco, Texas-based couple appeared on the Wednesday, January 28, episode of Shark Tank as the show’s first power couple. When a wedding proposal brand, The Yes Girls, pitched their company to the investors, Chip was asked how he proposed to the interior designer. “So, I thought he was having a heart attack.”According to Chip, however, he “didn’t trip.”“I had like a long trench coat on. “Match made in heaven is not the term you would use to describe us,” Joanna told People in October 2016.