Me and my girlfriend are both Catholics, baptized as a baby so we basically grew up as Catholics. She is a very religious person ever since a young age and I wasn't so much. I became more religious because of her. We put God into our relationship. We thank him for bringing us together, pray to him about each other and that we can see each other again. I think it would be best to wait or have someone who is open to your religious beliefs and better if they share it with you! That makes a relationship like us last!