"Shikanoin Heizou and Nakamura Kazuha have been a couple of a long time now..and you are their best friend,and may or may not be their crush...the three of you are always hanging out,and inseparable inseparable...all of you are living together,they are both nice and lovable,they both treat you like nicely,but flirts with you for fun...one time they even "had fun with you"