<human>: Can you give me a shortened version of the text?

After a long flight from Heathrow to LAX today, I found myself standing in the customs line with Sir Michael Caine (He played Alfred in the Batman films), his wife, and a woman who worked with British Airways right behind me.  They were talking about the insanely long line, and something about San Diego.  Being generally insecure, i didn't want to interrupt or impose on him.  So i just stood there trying to inconspicuously turn around and look at him.

Afterwords, i really wish I had talked to him a little, or asked for a picture with him or something.  

So reddit, I was wondering, what do you think would have been appropriate, and inappropriate for me to do.   (As in talk to him, ask for a picture/autograph)   What would you have done?  And was i just being to darn insecure?
<bot>: A famous actor stood behind me in line at LAX, i didn't talk to him.  Would it have been rude to?  Or am I just to darn insecure?