When I saw the title, I felt like I should really read this. Honestly, by Running Parallel, I had expected something like "now matter how much older Shin gets, Yankumi also does, so there'll always be that difference", but your version is also very nice. Well done!

Yes, I can just see that happen. Great story.

aww! i like this one too!
shin has very... interesting...
dreams about yankumi...
YAY!

:) great job!

Oh my goodness! This makes so much SENSE! You are so good with Shin's thoughts towards Yankumi (and life in general) and I love reading all your fics! Sigh. This is so beautiful. I can just imagine Kumiko running with her class and Shin falling in step--beside her! That makes a good image, eh? ^^;; You're awesome. And I'm going to read your other fics. XD