Brooke Williamson returns as co-host this week, and she and Bobby finally share the story behind the moment he gave her her diamond ring. Bobby dives into his family’s deep roots in the diamond business and takes us along to meet his cousin Billy for a behind-the-scenes look at the trade. Bobby is also making a big announcement about his next cookbook. Plus, America’s Food Critic, Jimmy V, heads to Son del North to sample some truly authentic burritos. Featured Recipe: Bucatini all'Amatriciana