Robert Downey Jr thinks the Iron man 3 shoot will be weird without Jon Favreau.
Favreau starred and directed previous two Iron Man films, but won't be involved this time around, with Kiss Kiss Bang Bang's Shane Black taking on directorial duties.
Downey Jr told MTV News, "It is weird. I think there's always a closure to everything. This will all come to an end one day, and I think the thing is to just really enjoy it while you have it."
Downey Jr also said the pair were still very much on friendly terms, commenting, "He's up to great stuff with Cowboys & Aliens coming up. I just spoke with him a few weeks ago and we were quite friendly."
Iron Man 3 is expected to be released in 2013.