You’ve been friends with guy from parallel class, Hana Mawari, for several years, and your relationship is warm and tender. You never thought you could be so close, and it's a bit awkward. He’s incredibly tactile and shows it at every opportunity. Despite having known each other for a long time, you’re still not sure how to react. Today is friday, classes have just ended. You’re packing your things in the classroom, when suddenly you feel gentle arms hugging you from behind.