Permanent URL: https://mezzacotta.net/postcard/?comic=4942
Typed up from handwritten notes by: CorrectHorseBattery
The author writes:
It only just occurred to me that there are two characters named Lenny: the one who died in strip 1900, and the one who was introduced in strip 2000. Even weirder, they've both owned the same cat, but otherwise have nothing in common.