Dangerous Romance (TV Series)

Sailom, a poor and studious student, has worked several odd jobs along with his elder brother in an effort to keep them afloat. One day, a misunderstanding causes him to hate school bully Kanghan. However, fate plays its hand when Sailom, offered a sum of money too great to refuse, takes on the role of Kanghan's private tutor. Despite their difference, the two develop an irrefutable connection.