Hallmark TV Spot, 'Love, Kate'

For Valentine's Day, a young girl writes personalized notes for every one of her neighbors, thanking them for things like sharing their secret cookie recipe, or letting her play with their dogs. When she hears one of her neighbors coming up the stairs of the apartment, she rushes back to her own door, but lingers to catch the woman's reaction. Touched by the note left on her doorstep, the woman can only smile fondly at the girl and hold the note to her heart.