An attendee of the Iron Man 3 Paris premiere offered this description to Latino-Review of the post-credits sequence:

“It starts with a close shot of Tony Stark on a couch talking about his various traumas, obviously he’s talking to someone, as if he was seeing a shrink, the tone of the scene is light and supposedly funny. Then we discover that the person he’s talking to is Bruce Banner/Mark Ruffalo, who fell asleep because of Tony’s boring story. Tony remarks that Banner has been sleeping during the most part of his story and yells at him, and Banner just mumbles and says “You know, I’m not that kind of doctor!” Then Tony recalls another memory and resumes his monologue, and then we see Banner starting to fall asleep again.”