Okay so, this being just a teaser/promo for Z-Kai, I'll keep this short as well.
It's Makoto Shinkai. You can't go wrong. In just 2 minutes I'm attached to these characters. I've watched this little short probably 10 times now and every time I get this thrill in my chest (it probably doesn't help that I have a soft spot for college/uni settings, seeing as I'm there in my life as well).
All in all an enjoyable little short, and totally worth 2 minutes of your time. I can only hope that Shinkai actually has something more up his sleeve for Cross Road and that I can gladly get my heart ripped out through my sternum again.