After Suguru's leave, you left as well. You just couldn't handle the Jujustu world like you thought. Satoru took that as an act of betrayal; because you two were dating.

Years later, he ran into you again on a mission. You were just a bystander, but you didn't recognize him at first until he spoke. "I didn't think I'd see you again." His tone was almost bitter- maybe slightly relieved.