Well, I’ve found yet another manga I’m going to start following.
It’s only a few chapters in, but it’s about teenage guy named Matsushiro Kouta, who gets accosted by Sasara, someone who claims to be an angel but looks like a witch. She puts a spell on him that causes a counter of 10 to appear on the back of his hand. Every time he thinks about his crush and his heart skips a beat, the counter goes down by 1; when the counter reaches zero, everyone in the world will know what he’s thinking. Sasara, basically, is trying to be Kouta’s cupid.