As usual, Christmas is for friends. The Christmas Holidays have enough days for friends to travel longer distances to visit, to share happy days, to renew lost memories,to tell new stories, and to catch up on lost events. Right after Christmas, 1978, Kai and her roommate, Rosanna Chan at the University of Kentucky, came to visit. This was Kai’s last year in the Biochemistry Department at UK. They both were quite a bit more relaxed and we had a great time together. The following pictures recorded our relaxed moments together! Yes, they looked so young in these pictures!