The Ex-File 3: The Return of The Exes is a 2017 romantic comedy-drama film from China directed by Tian Yusheng. The film stars renowned Chinese actors Han Geng and Ryan Zheng Kai and is the sequel to Ex-File and Ex-File 2. These immensely successful films present a convoluted narrative with love's tribulations.

Centering primarily around two close friends, Meng Yun (Han Geng) and Yu Fei (Ryan Zheng Kai), The Ex-File 3: The Return of The Exes humorously interrogates modern relationships. These two, falling into the archetype of contemporary urban bachelors, are known for their free-spirited romantic engagements and their unique talent for somehow maintaining harmonious relationships with their ex-girlfriends post-relationship.

The movie begins with Meng Yun and Yu Fei relishing their singlehood, thriving in bachelor paradise, and enjoying their carefree, relationship-free lives. Their days are filled with laughter and camaraderie, parties, and frequent new encounters with women figuring in no commitment-braces. The fluent narrative pacing conveys the vibrancy of their lives, manifesting a colorful demonstration of modern bachelorhood with its pros and cons.

Han Geng's character, Meng Yun, is depicted as confident and somewhat cocky, cherishing his status as a bachelor. He seems to have a sixth sense for dodging relationship commitments, making him a hilarious character to follow throughout the film. On the other hand, Ryan Zheng Kai's character, Yu Fei, presents a somewhat different personality. He is alternatively contemplative but appreciates their shared single lifestyle. The unique chemistry between these two characters adds another layer of excitement and humor to the narrative, contributing significantly to character dynamics and the storyline.

The twist to their pleasurable bachelorhood comes when their previous blissful relationships reappear - the return of the exes - shaking up their lives and pulling the rug out from under their relationship-free comfort. Their ex-girlfriends are not just mere passers-by willing to move on after a break-up but strong, independent women who stand their ground, triggering a rollercoaster of emotions and a whirlwind of unexpected situations.

The ongoing visits from the exes force Meng Yun and Yu Fei to reflect and reconsider their choices, compelling them to balance their seemingly audacious bachelor life with the past attachments that have re-surfaced in an utterly unforeseen manner. For two men who were so skilled at maintaining friendly relationships post-breakup, they find themselves surprisingly flustered, confronted with the surge of old feelings and attachments.

As the exes keep appearing, the film proficiently taps into themes of love, heartbreak, friendship, and betrayal, wrapping them in a package of humor, and deep emotional introspection. The exploration of complex feelings, layered with humor and wit, lends a fresh perspective to the concept of romantic relationships.

Despite being a romantic comedy, The Ex-File 3: The Return of The Exes does not shy away from asking some vital questions about love and relationships. What makes a relationship successful? What could possibly make old flames reignite? Can one truly escape from one's past? These thought-provoking questions are subtly embedded in the fun, yet relatable storyline.

Furthermore, well-executed cinematography, tasteful set design, and an outstanding soundtrack work together to form an extraordinary audiovisual treat, ultimately helping to depict the modern, urban lifestyle of the main characters, while providing a strong emotional backdrop to the narrative.

Han Geng and Ryan Zheng Kai deliver excellent performances as Meng Yun and Yu Fei respectively. Their convincing portrayal of bachelors, their natural banter, and their nuanced performances when dealing with returned exes lend the film its credible humor and sentiment. The ex-girlfriends, portrayed by a talented ensemble cast, also shine brightly, making the film enjoyable for a wide array of viewers, from the young generation to mature audiences.

In conclusion, The Ex-File 3: The Return of The Exes is a brilliantly crafted modern romantic comedy that checks all the boxes for a thrilling and hilarious cinematic experience. It offers a realistic, yet entertaining exploration of contemporary relationships, packed with equal parts humor and introspective emotion—making it a not-to-be-missed film.