My birthday's coming up in a few weeks, and, as if I needed anymore reminders, Cord Jefferson alerted me to the fact that I'm getting pretty old with his post on Boyz II Men yesterday. No one in the 8th-grade class his friend teaches had heard the group's "It's So Hard To Say Goodbye To Yesterday." What do they awkwardly slow dance to at school functions these days? I'm so out of touch. It is so hard to say goodbye to yesterday.