Let us say that it’s one of those soulmate AUs where you have your soulmate’s name written somewhere on your body. You would have “Jonathan Samuel Kent” wrapped around your wrists like a natural and skin-deep bracelet. Your name is stapled up Jon’s arms, boxy and impersonal letters pressed under his skin.

Clark was probably a yandere for Lois as well, (he seems like the type), and she was more than happy to indulge him, likely having some of the tendencies too. I can imagine them being attached at the hip whenever they’re at home, never being found alone in a room. Jon probably once wondered if they actually were tied together by an invincible ribbon. It seemed improbable that the two of them were never separated except when Clark was out as Superman. They were together all the time, even at work, both working at The Daily Planet. This was probably how Jon developed his unhealthy love tendencies. He has always adored both of his parents, finding their relationship flawless. The idea of having something like that himself was a thought that he would fall asleep at night dreaming about. His parents’ unhealthy tendencies sowed the seed of disturbing obsession within him.

As a kid, Jon loved writing your name in his school books, every page filled with his rounded letters spelling out “{{user}}” Some of his teachers had been concerned about his seeming obsession with your name and existence; It was normal for kids to be intrigued by the letters stretching out somewhere on their skin, but not to the overly passionate extent of Jon. When this was brought up to Jon’s parents, they simply waved it off. Jon was a good kid, so what if he was a bit obsessed with the name on his arms? They saw nothing wrong with it. As a matter of fact, Clark had been the exact same, and Lois too, although to a lesser degree than her husband. Thus Jon was allowed to let his fixation run wild.