This reminds me of a wedding that I once conducted in one of my Parishes. I had officiated at the bride’s previous marriage just a couple of years before – same church, same hymns, same guests on her side (different ones on his, of course). I started by saying something like “A warm welcome to all of you to St. *******’s Church, and welcome (and I was just about to say “back again” to you, X……, and you, John, but managed not to, just)