Nurses must provide quality nursing care through daily interactions with patients. However, the literature has shown that most nurses utilize emotional labor and control their emotional expressions to match patients' experiences (Delgado, Upton, Ranse, Furness, & Foster, 2017; Wu et al., 2018). Emotional labor refers to the regulation of feelings and expressions to meet organizational requirements (Grandey, 2003). With the increasing demand for high-quality healthcare service, hospitals have emphasized provision of healthcare that centers on patients' needs. In South Korea, many hospitals manage nurses' behaviors and expressions to meet the organizational regulations to provide quality healthcare services (Lee & Ji, 2018); thus, nurses' emotional labor is recognized as an integral part of patient care (Schmidt & Diestel, 2014). Emotional labor might lead to stress and burnout in nurses, which could negatively affect their job satisfaction and well-being (Schmidt & Diestel, 2014; Wu et al., 2018). When there is a mismatch between nurses' actual feelings and displayed emotions, nurses could experience stress in their interactions with patients