Only We Know (Full Movie) [Eng Sub]

Betty, a retired English teacher, develops an unlikely friendship with Ryan, a structural engineer in his 40s who is grieving the unexpected death of his wife, as she navigates the quiet uncertainty of life after work. Is their growing friendship only a lifeline as they deal with loneliness, social rejection, and their own emotional scars, or will it also show them a sort of love they didn't realize they needed?