Typical for sisters, Teresa and Katie are often at loggerheads. Sometimes it seems they bicker and nitpick at each other constantly. Then I catch them at moments like this one. Teresa is reading a book to Katie that Katie picked out for Teresa at the library. One thoughtful gesture inspired another. I believe these moments happen more often than I realize. They're just so much quieter than the arguing that they're easy to miss. I'm glad I didn't miss this one.