Surprisingly, I like it. Lol, it reminds of that one manga with the short girl named Taiga except this time the situation is switched and the guy is the one that's saying the opposite of what he means. It's hilarious and a little bit frustrating, bc once you figure out that's his bad habit, he's really easy to understand. Not sure about the female lead yet though, she hasn't really done anything to get annoyed at, but she's not a standout either.
S Suto na Fujiwara-kun