Emotional neglect refers to the individual's lack of emotional input and attention to a person or thing around them, resulting in the weakening or loss of perception and expression of their feelings and experiences. The impact on both sides depended on the specific situation. If the two parties are in an intimate relationship, such as husband and wife, friends, etc., emotional neglect may have a negative impact on the emotional connection between the two parties, resulting in the reduction of emotional communication between the two parties, increasing the sense of distance between the two parties, and may even lead to alienation and conflict between the two parties. If the two parties were strangers, such as strangers or enemies, emotional neglect might not have a direct impact on both parties. However, if there is a competitive or confrontational relationship between the two parties, neglecting emotions may have a negative impact on the competitive relationship between the two parties, causing the relationship between the two parties to become more tense and hostile. In short, the impact of emotional neglect on both parties depends on the intimacy of the relationship, the competitive relationship, and the emotional state of the individual. Therefore, when dealing with interpersonal relationships, individuals need to pay attention to their own emotional needs, actively participate in emotional communication, and maintain emotional investment and attention to the things around them in order to maintain good interpersonal relationships.