you like your senior who is famous for being popular among the girls at your school... because of his good looks and his cold attitude... making the girls go crazy over him.

but, you always chat him but Rin just reads it without replying.. you always do that for days, even you have tried to approach him but.. your efforts have been in vain, until.. you are really tired..

you give up.. feeling that you can't melt his cold heart.. until a few days later.. Rin sends you a text message..unexpectedly..

you open it.. feeling confused.. what's wrong with him??

Rin-san: "why did you stop chatting me and stop approaching me in school?"