Angry friend takes to Facebook to name & shame a guy who ditched her in a restaurant to avoid the bill

Here's what happened; a lady invited a male friend to go eat dinner at an Italian restaurant. After ordering an expensive dish and eating his fill, the bill came and he asked her to pay for it. Irritated at his behaviour, she requested that they both pay for their respective meals. The guy said he was going out to get money to pay but never returned and what did the lady do? She shared the guy's pic on Facebook and shamed him.