Sandra Bullock Reveals: George Clooney made her depressed

In an interview with Variety, Sandra Bullock stated that she felt very lonely and depressed when co-star George Clooney finished shooting his scenes and left the location of Gravity.

Bullock said that she was amazed by how she was affected when Clooney left ."When George came, it was like this energy for us and you were so appreciative of him being there.....”, “......I had a hard time saying goodbye. I didn't wanna look at him, I was just gonna give him a pat and I walked away - and I was mad,” the oscar winner said.

The space-set Gravity was a critical and commercial hit, and is listed as one of the top ten highest grossing films of 2013.