Happy Together by Wong Kar-Wai preceded his award-winning In the Mood for Love and is a haunting, longing tale of two foreigners lost in both Buenos Aires and their pursuit of happiness.
A great portrait of the melancholy side of the city, complete with a soundtrack by Frank Zappa. Decidedly arthouse fare, but a crackingly beautiful film all the same.
Happy Together can surely be purchased online.
Is this your business?