Cupid is Struck by Lightning Vol. 1 - Minta Suzumaru

A charming Boys’ Love manga about a cheerful matchmaker who falls hard for his kuudere senpai—from Minta Suzumaru, creator of I Didn't Mean to Fall in Love (also from Seven Seas)! First-year high schooler Shingo is a one-man information network. For the right price (lunch, in most cases) he’ll find out whatever you want to know about your crush, using his top-notch conversational skills and easy-going nature. But Shingo meets his match in the handsome yet terrifying second-year Ao, a boy whose gloomy presence doesn’t hurt his popularity one bit. For some reason, Shingo gets tongue-tied around Ao, but when he uncovers a secret about the older boy—one that has something to do with the mysterious scar on his face—he notices his feelings begin to change.