So there was this girl who was in love with this guy, but she never acts upon this, so like year later
at the high school reunion it is revealed that he died
and later she finds some book where he writes his regrets or somehting and goes to some mountain place with a cabin? and she goes inside and goes back in time, when he was still alive
so she tries to fix his regrets (like for example, that he never confessed to the girl he liked)
if you can find this manga. thanks so much!!!
