There are three words that describes a criminal’s mind: 1.)  Steal

  Jongin finds himself making breakfast for two, for the first time. He’s confident about his first ever dish but who would've known how bitter it turned out to be.       ****  

Kai was on his way to his new university. Halfway there he saw a certain someone running down the streets with a bag of books and papers slung on his shoulder. Kai remembers he was the guy who saved him from hunger. Until now he has been wanting to search for the boy who helped him back in those days.       Main Characters Kim Jong In

Jongin isn't good at expressing his feelings; everybody knows that. But let's just say he's the obvious one and Kyungsoo's not.