What is the confrontation in a film or screenplay

When one character confronts another with a hostile attitude with an intention of splicing a problem. Usually emotions are very present so sometimes things said may be forced by emotion.

Because this second act of most screenplays add all the possible dramatic values to the plot, this is considered to be the core part of a script. The antagonist and the protagonist try and experiment with all their strengths (and weaknesses of the other) to win the battle. That is "Confrontation