Boyhood is a working title for the upcoming film directed by Richard Linklater and starring Ethan Hawke, Patricia Arquette and Ellar Salmon. Filming began in the summer of 2002 in Houston, Texas.
Info:
http://en.wikipedia.org/wiki/Boyhood_%28film%29
http://www.imdb.com/title/tt1065073/
Hopefully, one day we'll see these two back together for one last time: