A Question About Manners?

Ok for those of you who don't know I am a vegetarian I have been my whole life. Ok anyway lets say you are out eating dinner with people you knew some but never ate with them. Then you find out one is a vegetarian do then order the largers piece of meat at the restaurant and eat it slowly and with your mouth half open... I didn't say anything,I wanted too but I didn't because I didn't want to be rude but was he rude what do you guys think?

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