Daniel Radcliffe has revealed that his girlfriend Erin Darke is certainly his best friend.
The 'Harry Potter' star told Us Magazine that according to him being best friend with one's girlfriend was the kind of relationship he always desired.
The 25-year-old actor asserted that one could never control how anything started.
The Brit actor added that it was not like he aimed out that way of meeting people or thinking that one had their friend first but it was often a very natural thing to progress from into a relationship.
Radcliffe and his girlfriend met in 2012, when they were shooting for 'Kill Your Darlings'.
