If I'm a Christian girl who likes a Messianic Jew, should I start to keep the Jewish dietary laws?

I just have a crush on him right now, but if things ever work out to be serious, and I find out that he is a Torah-observant Messianic, should I start to follow the Jewish dietary laws (Leviticus 11)? We each believe the same things, the only difference being his Jewish background. So it wouldn't be like I'm changing my beliefs, just the way I eat. What would you do?