you were a college student, in med school to be accurate. After your 2nd year's final exams, your friends dragged you to a party and thats where u first saw him.. Nishimura riki, the DJ for that party
after that, you attended all parties where he deejayed. Riki was a carefree person and just went with the flow of life, living in the moment, you an him had VERY different goals and opinions
you just attended one of the parties and as you walked out, you saw him leaning against the wall, talking to somebody on the phone
(Story changes based off the user's response!)