Well, that would never happen for many reasons. But let's imagine we are living in a perfect world where anything can happen without limitations. I would definitely say "YES" with an affection and we would hug each other...and you know the rest :D
Well, that would be a shock! I would want to date for a while first though. I mean, what if you got married and discovered he did not really love you as much as you thought he did. That would be sad! That is what I would do in my right mind, (Which would NEVER be there if that really happened!!)
I would pass out. Whether he has a beard or he does not have beard, as long as it's him, I'd pass out. If I woke up and discover that he's still there doing the same thing, I'd say "Yes," but I'd would still not believe what's happening to me.