An eccentric and little crazy professor of astrophysics, helped by his assistant and by a naive admirer of science fiction, working for the launch of the first manned rocket into space.

Alexis and Anna-Maria fall in love each other after a car accident. Alexis is rich and Anna-Maria is studying music. Her grandfather, a renowned conductor, now plays music in tavernas to win his bread. A boy who sells jasmine helps the couple stay together in the difficult moments.

An ordinary clerk decides to spend a few days vacationing in a hotel, but when he goes there, his life takes an unexpected turn. Everyone mistakes him for a famous poet, one known for his success with women. Soon, every girl in the area gets close to him, but what happens when the real poet arrives at the same hotel?

Lena Konstantinidi, a wealthy young woman who is paralyzed, falls in love with a poor student, Alexis, who sells newspapers to earn money for his studies. The evil stepmother Elsa, who envies her husband's daughter, is opposed to this marriage and does everything she can to thwart it, even going so far as to accuse Alexis of stealing a valuable statuette. However, her plans are completely ruined, thanks to Alex's kindness and the help of a young street vendor whom Alex had taken into his home after the death of his mother.