The shining started several years ago. If you meet your mate, your hearts start to shine in accord, and you know you are destined to each other. Isn't it romantic?
For Adam, whose heart suddenly shone in a presence of Logan Douglas, a school bully and his worst nightmare, it is apparently NOT!
It started with this https://emmyc.tumblr.com/post/28881703056 . Then zakuro-san posted a strip on tumblr - https://zakuro-san.tumblr.com/post/76058615482/based-on-this-post-satinhands-no-but-imagine
And I just gave it a thought and made my own version of the idea.
So consider it a fanfic :)