The film stars Keenan Kampa, Nicholas Galitzine, Jane Seymour, Sonoya Mizuno, Richard Southgate, and Paul Freeman.

She meets an edgy, British, moody young violinist named Johnnie who performs in the New York City Subway.

While watching him play, two groups of hip hop dancers start a dance off, and Ruby gets pushed and she falls down.

She learns he is illegally living in the USA, which is why he didn't report the theft to the police or ask them for help to retrieve his violin.

She also learns that there is a competition where a dancer performs with a string musician, and the winner gets a scholarship, which could qualify Johnnie for a student visa, and earn him 25 grand.

Meanwhile, Johnnie makes up with Ruby after going into a violin competition at a gala with Kyle earlier, and the two kiss, starting a relationship.