well not really a prequel but yeah in a manga there was a chapter about them
Do you know the sauce?
in fact it's a serie of the manga "Inu Koi". And in the last volume, the last chapter is about them. The manga isn't in mangago nor is translated. It's in French, here is the link if you wanna try reading it: http://michi.yujo.over-blog.com/2013/07/inu-koi.html
Thanks a lot!
Le lien ne marche pas snif
Have i skipped a chapter or a whole prequel from this? I can't make sense of the fast progrrss of each scene. They do know each other before right? Like childhood friends maybe?