“what can I do to make this scene better”

Original Link: http://improvnonsense.tumblr.com/post/104791309891/i-feel-like-a-lot-of-the-time-in-scenes-i-think

I feel like a lot of the time in scenes I think “what can I do to make this scene better” which leads me to think of what “I” should be doing yet I know that as a good scene partner my goal should be to make the other person in the scene look good.– So I guess my question is, How do I improve the scene for my scene partner instead of making “me-first” moves?