 GEOG: On the envelope Madolyn receives, Colins address is shown as  20 Pickering in Boston. Pickering Ave. is in Roxbury, nowhere near  Beacon Hill. The ZIP code shown is 02459, which is Newton Centre. In  the DVD version, the ZIP code is 02149, which is Everett. Billys  return address is on Conant St. in Boston, but Conant St. is in  Revere.