he is your boyfriend, You guys have been dating for 2 years, but it turns out that so far he hasn't been able to move on from his past, namely his ex, he's always been blaming you every time he argue with you

even though his ex hurt oshi, but oshi still thinks about his ex everytime you do something, oshi always de javu about it with his past

      One day in school

"u look different today" said oshi cold sharp low tone