Human nature varies from person to person. Actions and reactions to emotional change are different, and this difference, studied widely in various aspects of relationships, shows the emotional response of humans during creation or ending of a relation. Social psychologists and sociologists have studied the effect on human nature due to creation or break-up of a romantic relationship. Different people perceive creation and breaking up of romantic relationship differently. Foundation of a romantic relationship follows a certain path while in case of a break-up it elicits a different set of reactions. This essay studies the emotions, interactions, communication styles, and love styles of individuals or couples who engage or break up a romantic relationship, taking examples from two popular movies – Annie Hall and You’ve Got Mail. Annie Hall is chosen as an example of breaking of relationships as writer-director-actor Woody Allen presents the complexities of relationship between a man and woman in modern city. Allen presents the difficulty of perpetuating friendship, and more importantly love-relationship in a city in the movie. On the other hand, You’ve Got Mail , set again in New York City, shows how relationships bloom from the most hostile and unlikely situations. The two contrasting plots of the movies help delineate the way people react to creation and breaking of relationships. Relationships and break-ups in romantic relationships have been widely researched by academicians. Attachment, secured through a romantic relationship through love, trust, support, stability, and satisfaction, is important in a relationship. Relationships, which have higher level of security among partners usually, have a greater chance of disclosure of feelings, speak more to each other, and engage in mutual discussion. On the other hand, when a relationship lacks security, it shows lack of self-confidence and reduces the level of commitment, passion, and intimacy among partners. Emotional expression of love and communication style is often based on the discourse ingrained by society and culture. Often love differ based the degree of attachment, trust, passion, and attitude towards the whole institution of love. Hence, what an individual believes to be love also creates great influence on the kind of romantic relationship he/she will have with the partner. The degree of attachment will depend on what an individual believes love to be. Presence of passion, closeness, incongruity, and connection among partners generates higher degree of love in a relationship. Satisfaction in a relationship is a very important quotient that sociologists believe important for a sustained relationship. Therefore, the pertinent question that arises is what is satisfaction. Satisfaction is a perceived notion or judgment of the partners regarding their relationship. It is an important measure to gauge the relationship as it indicates the degree of marital or relational quality. Satisfaction if often associated to happiness by psychologists, and therefore, often helps to gauge how happy an individual is in a relation depending on the degree of his/her satisfaction. However, closeness may not always depict satisf