A squirrel came to check out Squirrel!!!! As you can see, this was quite an exciting moment in my day. There may have been loud exclamations involved, but luckily there's no proof of that part.
It's a terrible picture, but it happened! I couldn't get to my phone fast enough, but this interaction started with Outside Squirrel sitting up and facing Squirrel! in the exact same pose. I promise it happened.