Holly is bracing for her grandmother's death and still reeling from a bad breakup when a Valentine's Day card shows up on her windshield.
The card was meant for someone else, but the mistake opens into an exchange of anonymous notes and small acts of kindness.
Those quiet gestures draw the two strangers into a growing affection.
For Holly, the unexpected correspondence becomes a rare bright spot amid grief and heartbreak.
Yet affection and kindness cannot postpone the goodbye one of them will soon have to make.
