Joke's on Me

I thought it would be fun, on April Fools day, to prank Frank's room. I put colored sticky-notes with random messages all over his room. I even put them on his mirrors and in his drawers. He left them up - for almost a week. I told him that defeated the purpose of the prank. He said: "They make me smile when I wake up in the morning and see them." He's so cute.