Calmi Cuori Appassionati (冷静と情熱のあいだ aka Reisei to Jōnetsu to Aida; lit. "Between Calmness and Passion") is a 2001 Japanese movie directed by Isamu Nakae, starring Yutaka Takenouchi and Kelly Chen. It is a love story about two students who met at an art college in Japan.
Living in Florence, Italy, Junsei Agata is studying to be a restoration expert who specializes in fine art. He feels the life is empty. He was clinging to the memory of one girl with whom he spent his school days. Her name was Aoi. One day, he happens to learn Aoi is in Milan and finds she lives with a wealthy American business man. He finds Aoi live in a different world and run away to Japan.
He has remembered a 10 year old promise. When he was a college student in Japan, he made a promise with Aoi to meet on the top of the Duomo in Florence on her 30th birthday. He hangs on to one slight hope that Aoi must have remembered the promise. He decides to returns to Florence to prove the love between him and Aoi were true.