Back with his boy! Andy Cohen and his 13-month-old son reunited following the Bravo personality’s coronavirus recovery. “I’ve hosted reunions for years, but yesterday’s was the best one yet,” the Watch What Happens Live With Andy Cohen host, 51, captioned a Tuesday, March 31, Instagram post. https://www.instagram.com/p/B-ZdYclBQ1G/     I’ve hosted reunions for years, but