The Aggressives (2005 South Korean film)

Soyo (Chun Jung-myung) is a quiet, conscientious sixth form student.

Mogi's girlfriend, Hanjoo (Jo Yi-jin), invites Soyo to join their team and he accepts enthusiastically.

Soyo's life becomes faster and more exciting, and Mogi and Hanjoo turn out to be the kind of friends he always dreamed of having.

All at once, the whole team is completely absorbed with trying to scrape the money together to pay off their looming debts, and Mogi appears to have lost all interest in skating.

Soyo's faith in his new friends dwindles and the once-successful team threatens to fall apart.