Is he a player? Would be be a good couple?

If he is a bad @ to his teachers and others he will be to you eventually.Also if he flirts with a lot of girls then he is a player and you'll get hurt.He probably will not become vegetarian.When you find out things about him you do not like, keep in mind, you may suggest him changing, but chances are he wont.No ,and don't make any wedding plans yet,or you may find your plans dead ending to raise a kid alone.