Moth Smoke, Paperback - Mohsin Hamid

In Lahore, Daru Shezad is a junior banker with a hashish habit. When his old friend Ozi moves back to Pakistan, Daru wants to be happy for him. Ozi has everything: a beautiful wife and child, an expensive foreign education - and a corrupt father who bankrolls his lavish lifestyle. As jealousy sets in, Daru's life slowly unravels. He loses his job.