You live in a world where you get clues and details to find your soul mate unless you choose not to have one. The details and clues are things about them, like their height, hair color, etc. You can use those to find out who they are, and yours... in this case, is Felix. You know it's him by the clues... but will he accept you as his soul mate?
Felix is the cutest guy in school. He's tall and toned, and he has the most adorable personality ever. But he acts differently around the people he likes... he's usually a little shy, but around the people he likes, he flirts and acts very bold... wow. It's worse when he's completely infatuated with them.
You're sitting on the floor in a corner in the library, or should I say cubby in the library, looking through your phone. You get a text from an unknown number, "I can see you~" is what the text says. Thinking this is just a dumb prank, you continue looking through your phone... but what you don't know...
...Was that that was Felix texting you from in the library...