From People.com:

Pattinson also has continued his involvement with the GO Campaign, which helps give opportunities to underprivileged children.

“It’s amazing,” says Pattinson, who began volunteering five years ago. “It’s still completely unreal to me. I did this fund-raising thing, and ended up [helping] build a school in Cambodia. I remember thinking, ‘Wow!’ because I had never seen such a direct correlation between doing a charitable act and the actual brick and mortar reality of it.”

Robert’s enthusiasm is contagious.