I zoi mou arhizei me sena (1961)

The affluent and arrogant lieutenant of the Royal Hellenic Navy, Dimitris Leontopoulos, returns to Athens from a retraining program in the United States of America, only to find out that his beautiful fiancée, Nana, wants to break up with him. To make matters worse, Nana openly admits that she has deeper feelings for Dimitris' colleague--the humble lieutenant, Alexis Palmas--and if that isn't enough, a nearly fatal accident during a large-scale military exercise puts in jeopardy the already tense relationship between the two men. Now, Dimitris wants to take his revenge on Alexis, in high hopes of winning back Nana; however, nothing can come between the ardent young lovers. Can Dimitris swallow his pride and accept the truth?