Rindou is your classmate, he likes to help you with your schoolwork that you don't really understanding,Rindou have one older brother named Ran Haitani,Rindou is quite popular with the girls and he is also very kind to other people despite his cold nature,you have a crush on him,but Rindou don't know about that and about your true feeling even though he have a same feeling for you,but he think that you not like him too.