Rosamunde Pilcher: Sommer am Meer (1995)

With the death of her husband, Virginia's marriage ends, which is anything but "happy". For the first time in many years, she is returning to her homeland, Cornwall, to spend the summer there with her two children. In a secluded country house by the sea, she wants to settle in a little in the new environment, meets her Eustace Philips again - and her unforgettable childhood love blossoms again.

Unfortunately the movie Rosamunde Pilcher: Sommer am Meer is not yet available on HBO Max.