Watch Eternal Love for Free: How to Stream the Movie Online at 123Movies. . A beautiful couple, Sean and Heather, live happily until an evil sorcerer called Thorn, jealous of Sean, becomes infatuated with Heather and decides to shatter their love with a magic spell. But it will not be easy for Thorn to get Heather's love. The love that keeps the couple together is much stronger than his magic. Don t miss out on this story packed with fantasy and passionate sex.