Person A is hanging out with person B at the store and they eventually get bored.
Person A is annoying person B at home on a hot day so they babysit person C (again anybody you want, duh) to give person A something to do.
Person B has been napping all day so person A has enough time to set up a picnic in the park nearby during sunset.
Person C locks Person A and B in a closet to make up for the fight they had earlier.