Sweet idea, how powerful a few words are, touching to see reactions. I did something similar with my “thought bubbles”
pulling the string on the side opens the little bubble up and inside a thought of course! and a piece of candy (they are little mini pinatas) and a mini piece of art. I would randomly drop these in public areas for people to come across, only imagining their surprise. I may make some for the holidays, I think I will have some time…at the very least I can make little strips of paper with positive affirmations, FUN!!