Power is an integral part of all interpersonal relationships, and it plays a particularly large role in determining the dynamics of romantic relationships, because it determines how partners relate to each other and how decisions are made. Different theories define power as the ability to influence, change or control another person. The lives of romantic partners are often so intertwined that an individual's ability to satisfy his or her goals and desires almost inevitably depends on the cooperation of his or her romantic partner. As a result, it is argued that power dynamics are central to understanding various aspects of romantic relationships, including how individuals perceive their current romantic relationship. This paper focuses precisely on the analysis of power dynamics in partner relationships, providing insight from the available literature on different types and patterns of power dynamics, manifestations of power in relationships, theories of power, the consequences of power imbalance and the mechanisms for harmonizing power dynamics in love relationships.