No, he didn't. I only discovered that he became a Christian at that time in his life a few days later - we had swapped twitter usernames, and from that I found a few sites of his (personal page, facebook, myspace...)

Reading about him online and the book he had on the plane were the only things I had connecting him to religion.

Ah. You said you talked about your lives, and described his. It seemed as though that was what you talked about on the plane.

I should have been more specific in the first place :)

To find conversations like these on the internet makes me happy.

He didn't talk about it constantly.