To: Sherlock Holmes

Subject: ...

- There was a weird typo in the last message, Sherlock. I guess even automated messages get screwed up.

When John first notices the typo in the last return text, his heart jumps. And then he hates himself even more for thinking that there's something in it. It's just a typo.

Typos hurt.

To: John Watson

Subject: (No subject)

- Failure to deliver message.

So short and remarkably pointless. But, you know something... I feel like this is one of the ones that hurt the most. :/