Will Ferrell and Steve Carell are two of the most successful comedic actors of their generation. They've both starred in some of the most popular comedies of the past 20 years, including Anchorman, The 40 Year Old Virgin and Talladega Nights. They're also good friends in real life, which is unsurprising given their similar senses of humor.
In an interview with Variety, Carell said that he and Ferrell have a very easy relationship, adding that they get along great. He also spoke about how much he admires Ferrell's work ethic, saying that he's always game to try anything and is fearless.
It's clear that these two actors have a lot of respect for each other, both professionally and personally. Given their history of working together successfully, it's safe to say that they'll continue to get along just fine in the future.