Lost in Paris movie plot

, a librarian in a small Canadian village, receives an unexpected letter from Aunt Martha. Martha, who is in her 80s, has been living in Paris for decades, and her old mind begins to get confused. She is asked to live in an old man's home and has to ask her niece for help. Fiona has to muster the courage to go to Paris. But by the time she arrived in the French capital, Martha was missing, and to make matters worse, Fiona fell into the water on the banks of the Seine and lost her ID and all her belongings. At this time, the homeless homeless Domaccidentally enters her life.