When your on your first date and he/ she decides to share their food with you. If you take a bite then it's a good sign. If not the night will not progress very well and no further chances at a relationship, etc .
Search joey doesn't share food on youtube. Joey decided not to go on a 2nd date with phoebe's friend because she reach over and grab his food. Joey doesn't share and he thus fails the food test.
by urbanwolf92 October 14, 2016