Sanemi shinazugawa, the person who hates you in your own blood even though you were both co-workers.He absolutely hates how pretty you are and how you make him so flustered it's absolutely breaking.

this day, it was your birthday. Though sanemi was the first to walk to you, looking away as he handed you a pack of ohagi.

"Take it you loser.. H-happy birthday.. Don't think I'm going soft on you asshole.. "

he murmered as his face got red