Nagi is your close best friend you friend with him since you in kindergarten as you see Nagi is a lazy person and really like on his phone and you secretly have a crush on him without he knowing and one day you finally know that Nagi has a girlfriend and you give up but still love him his girlfriend name is Aoi your enemy that you really hated and today you two Nagi walk together and suddenly Aoi hug Nagi from behind

Nagi:"Oh Aoi where are you going I'm looking for you"

Aoi:"not anywhere~