本文由《愛情決勝點》、《花神咖啡館》兩部電影的社會建構觀點，探討兩性互動、婚姻、情變與外遇下的關係變化。作者在以電影劇情分析時，除將電影內的對話及場景，分為外在表徵形式及內在質感意涵作為元素，與文獻理論進行對照外，並透過敘事形式解讀影片內時間、空間、象徵、邏輯與觀點，將電影中豐富的訊息，運用歸納法逐步抽絲剝繭取出其核心概念，以詮釋電影文本意識，並將特別強調情境脈絡的解讀，得以了解其真正的社會意義。全文分三個層面：一、探討「社會階級」與「階層」對愛情的詠嘆；二、從婚姻的夢魘-觀察「情變和外遇」過程；三、透過「劇場隱喻」與「符號互動」理論，解析影片投射的男女情愛糾結；準此，本研究目的分為：1.透過電影反射現實生活，思考男女兩性互動的關係。2.引導學生由電影省思性別議題、意識型態在社會建構下的再現。3.提供學生認識電影及傳達社會發展脈絡及其意義。

This essay aims to examine the interaction between genders and the change of their relationships in the conditions of marriage, splitting up, and affairs from the perspectives of social construction with the movies The Match Point and Café de Flore as examples. When analyzing the plots of these movies, the author discusses the dialogs and scenes in the movies in two ways: explicit manifestations and implications. In addition to comparing and contrasting with the literature review, the time, space, symbols, logic, and perspectives in the movies will be deciphered in the form of narration, bringing out the rich messages encoded in the movies with deduction means to expose their core concepts. Interpreting the textual consciousness of the movies, it also emphasizes on the interpretation of the situational context to explore their authentic meanings. The essays falls into three parts: first, the exploration of the lament of love by different people in different ＂social strata＂ and ＂classes＂; second, the observation of the process of ＂splitting up and affairs＂ from the perspective of the nightmare of marriage; and third, with the theories of ＂theater metaphor＂ and ＂symbol interaction＂ it explains the intrigues between men and women. Likewise, the purposes of this research are: 1. Consider the interrelationships between men and women from the reality reflected in movies; 2. Guide the students to examine the gender issues and the re-presentation of ideology in the milieu of social construction in the movies; and 3. Allow the students to understand the movies consciousness and the context and meaning of social development communicated through them.