A
It seems like a very rare thing to be able to date somebody long term and not do much than hug and kiss occasionally, which is why so many young Christian couples date for a few months and marry fast. I don't think marrying somebody because you want to get physical is the wisest reason. This is something you need to discuss as a couple. If you are both strong Christians then you already know the standards set for yourselves, which is to not engage in sexual activity until you are married. It's a hard thing to do these days, keeping away from the physical side. It was so much easier in the old days when marriages were arranged and dating didn't exist.