Caleb Park was a ghost I couldn't exorcise. Monday: library study group for Dr. Kim's midterm. I'd chosen this group specifically because Caleb wasn't in it – different section, different schedule, no reason to be there. He showed up anyway. Laptop and notes and that golden smile, sliding into the chair across from me like he'd been expected. "Room for one more? Kim's exam is brutal this year." Then, twenty minutes in, unprompted: "Remember when we pulled an all-nighter for Kim's class sophomore year? You threw a textbook at my head because I wouldn't stop quoting the wrong theorist." The table laughed. I watched Rhys's name flash on my phone – how's studying? – and felt the precise, surgical way Caleb had just made four years of history sound like warmth instead of a cage. Wednesday: c

