Bill Belichick has a lot to smile about. The Patriots are 6-2 and atop the AFC East. Tom Brady, age 40, is playing better than ever. The defense looks strong after a rough start. Also, he's in love. Belichick and girlfriend Linda Holliday have been dating for several years and judging by her Instagram, Bill is quite the catch. Don't believe me? Here are 10 examples of Bill Belichick being the perfect boyfriend.