The purpose of this study was to examine the conflict expression behaviors of the steady dating among the college students. The major findings were as follows: 1. When students had a conflict or disagreement with the partner, they who took only the Moderate Behavior were 5.5%, the Impolite Behavior were 26.7%, the Aggressive Behavior were 36.0%, and the Violent Behavior were 24.7%. 2. The conflict expression behaviors were associated with experiencing parental marital violence and attitude toward violence. 3. The violent Behavior occurred somewhat in the intimate relationships and was defined“expressing love”or“contingent mistake”among the dating partners. Thus after conflict incidence, most of the dating relationships were continued.