Thirty-one years ago, my friend Julia and I shared a home. We each had newborn sons, and for the next several years we watched our boys grow until Julia moved to another abode. The two boys, however, retained a lasting friendship, and now they have babies of their own. Last night, we met at Julia's for a reunion dinner. Here are two pictures: first, the proud Mamas with their grown sons and second, the proud Dads with their children.