And here's my take on it:
I wrestled with the sentiment for a while...the "Hey You" had a very strong Ransom Note-y vibe, but I was going for something fun and maybe a little different because these papers feel so bright and exciting to me, (and none of my stamps were feeling right). I was really feeling like it needed an exclamation point, but the alpha stickers I was using didn't have one. Finally it dawned on me that with a little trimming I could flip the "i" upside down and use that... far less threatening, lol!
Finally, to make my intentions clear (no ransom notes or accusations here, no sir!) I decided to put a Happy Birthday inside the card with this cute little owl.
Thanks for looking!