There's something undeniably charming about chopping the corners off a rectangle and calling it futuristic.
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I'd prefer to write a note on a real leaf with a sharp stick, but that's just me.
What message are you trying to send? Just tell the sock monkeys and they'll take care of it for you.
If I got one of these cards my day would certainly be brightened. What a cheery little crew of friends! Thanks anonymous future friend for sending me a note!
He doesn't really look like he wants you to have a nice day, but the sentiment is there.