Anna Faris struggled to bond with Sacha Baron Cohen

The 35-year-old actress, who plays the comedian's leading lady Zoe in the outrageous comedy about Admiral General Aladeen, said she failed to develop a close relationship with Cohen because he kept himself shrouded in mystery, reported Daily star.

"He's shrouded in mystery. He's hard to just have a casual conversation with. He was always incredibly nice, and such a gentleman, but I still feel like, even having worked with him for four or five months, I still don't really know who he is," she said.

Cohen is known for his larger-than-life personas and very rarely comes out of character for interviews.