Isa wanted to make it big. The only way she knew. If that implied getting on all fours, she was in for it. But of course when you want to become big in the Industry, you have to go big. And running away to L.A. is the only way to go. Lena's dreams and aspirations were different. The only place there was for her was behind the camera. With Isa in front of it. Unless Isa's drug addiction got the best of them. Or Lena's boss that decided it was time to break them apart and throw her in front of the camera.