Who would you like to see play the leads if Only the Lonely were a movie?

Yesterday at my CyberLaunch party for Only the Lonely over at Cyber Launch Party Blogspot , a reader posed the question, "Who would play your two leads if it were to go to the screen?"
I thought this was a truly wonderful question and decided to post it here and ask your opinion. In fact, your responses will speak volumes to me about how my characters came across on paper.
I, of course, have my own ideas about who would play Lucien and Summer, but I prefer to let my readers picture them in their minds as they wish.
Please, add your comment to this blog and let me know who you think should be Lucien and Summer in Only the Lonely--the movie.