Oh Sehun, the rich arrogant (but horribly and surprisingly intellectual) evil student council president is definitely bullying the secretary! If bullying means tripping the innocent poor boy with a bucket of water, inflicting scratches on his face, hugging him, sending him chocolates, soothing his tears away and taking him out on occasional dates (Sehun wants to argue that fuck, it is not a date,) then it definitely and absolutely is bullying!