it's possible that he just didn't know

来源: 于 2013-09-02 12:08:59 [旧帖] [给我悄悄话] 本文已被阅读：次
that all of the stationery were shared and the leftovers got donated later..

Most of stuff you send to school these days are required to be clearly marked with the kid's name, so he might just think that it's the same case here.