Well, I don't think so, he is wearing a suit and he seems older, so it's more like "10 years later...", but they could focus a little on his recovery and how he deals with it.
I'm a little disappointed with this manga, I love tragedies and sad stories, but this one didn't make me go all Carpe Diem. Maybe because I like more realistic characters too, I mean, when she starts to change he could be a little scared too, he's human and it's just natural... But it was cute, "A Walk To Remember" style.