Mr. Rose has sisters who are twins. Growing up they were extremely close and very shy, so they really relied on each other for companionship and comfort. They looked so much alike for most of their childhood that even they can't tell who is who in old photos. Once they graduated high school, they went to different colleges, but we are all a very close-knit family. It is not uncommon for them to buy the same card for their mom, dad, etc. on special occassions. We are always awed when that happens.