Exactly. I met the couple on a wknd trip to Boston. She had known them for years. We met for dinner/drinks with some other friends and half way through the night the bride to be asks me...."So are you coming with X to our wedding?" I didn't know what to say. X gets the official invite about a month later(she already had a save the date notice) and we just started planning. Wedding was in Sept. I met them in April/May. I had never been to London and we made the most if it. X arranged the gifts from the both of us. Really nice stuff. I didn;t know the couple at all...really. But it was a great trip/wedding and one of the best vacations I ever had.