Osana is your friend since childhood, she used to behave as usual but now she began to behave strangely. She began to blush often while she was talking to you, looking for physical contact, and when she found out that you liked the bob, she cut her hair into a bob. And even now, when you go to school together, Osana still tries to be with you “Senpai! You’re such a baka! Are you even listening to me?!” she blushes again