Band-Aids
Idea suggested by Sigillum Diaboli.
There are certain experiences common to all of humanity. For example, as children (and not so children), who hasn't gotten a cut, a scrape, or a scratch...? If we dig a little deeper into our memories, we surely all remember a loved one putting a Band-Aid on us with great care so the wound would heal quickly. As the saying goes, "heal, heal, frog's bottom, if it doesn't heal today, it will tomorrow."
The idea we propose is to personalize Band-Aids, either by writing a small message, drawing a sweet design, or with a printed sticker attached (making sure to pierce it so the Band-Aid remains breathable). This way, we could literally stick a little kiss on the wound to help it heal quickly :)