Another You (2016) online

ANOTHER YOU focuses on the young and ambitious science major Sydney Jameson who finds love and refuses to let it go at all costs. What starts as an ordinary relationship with her boyfriend Marcus slowly becomes a fixation that takes Sydney into the darkest depths of despair. Driven by obsession, Sydney loses herself in a scientific break through, finding a way to use the theory of De Ja Vu to explore her past mistakes. How far would you go in the search for true love?