http://www.pixiv.net/member_illust.php?mode=manga_big&illust_id=35176052&page=58

K: "don't cry, jotaro..."
K: "..."
K: "don't cry because of me, jotaro."
K: "i was really happy."
K: "even if i ended up like this,"
K: "i was able to stand up against DIO."
K: "so this is fine."
but if i could say one wish
J&K: ""i wanted to spend time at school with you.""
K: (calm down) (it's a coincidence) (jotaro can't see me)
K: (he's not even looking this way)
K: (he won't hear my voice.)
K: "i wanted to spend more time together with you"
K: "i wanted to go to school together with you"
K: "and i wanted to graduate together with you"
together
K: "i wanted to live a little longer!"
K: "i still haven't"
K: "repaid you for everything i owe --"
J: "kakyoin"
J: "thanks"