Spock & McCoy had a cantankerous and adversarial relationship so I watched all 6 movies to see how frequently they sparred in the movies. I discovered that other than TMP and WOK they really didn't argue too much after that. Of course McCoy was carrying Spock's Kate's in SFS so they didn't argue in that movie. But there really isn't much bickering between the two in the last couple of movies.
Even though the series depicted them as friends despite the arguments I often wonder if they didn't really like one another.
Even though the series depicted them as friends despite the arguments I often wonder if they didn't really like one another.