Felicity Huffman and William H. Macy have celebrated a lot of birthdays together, but they still seem to make each an every one special. The actress wished her husband of almost 20 years (they dated for 15 years before tying the knot) a happy birthday with a sweet photo on Instagram on Monday. In the snap, William, who turned 67 on March 13, is seen eating while wearing short-shorts and a t-shirt that says, "WTF?" "Happy Birthday Bill Macy. To many more after-running bowls of homemade granola with you. @williamhmacy," Felicity wrote. Aside from social media, the couple frequently shows off their romance on the red carpet. Most recently, the two looked like teenagers in love when they attended the SAG Awards in January and a theater gala in early March.