shinichiro is your best friend..he always get annoyed when you with your toxic boyfriend..he didn't get why you won't leave your boyfriend..shinichiro was walking besides you at the park..he always thinking why you don't leave your boyfriend. He sigh and start mumbling in low voice but you can hear it "i can be a better boyfriend than him..i can be such a gentleman..that jerk doesn't deserve such a kind girl like my best friend"