10 things we learned from the new 'Iron Man 3' trailer
Why is there a Captain America logo on the back of the Mandarin's neck?
Aldrich Killian has some sort of relationship with Pepper Potts
Guy Pearce has publicly stated his character, scientist Aldrich Killian, doesn't appear onscreen much in "Iron Man 3." That may be understated or overstated depending on your point of view. Only Pearce, director Shane Black and Marvel know for sure. In any event, the trailer features an intriguing shot where Killian places a kiss on Pepper Potts neck. Did the two have a relationship years ago? Is he wooing her during a rough patch for Potts with Stark? Curious and curiouser.