Hearth's Warming is a wonder and magical day for everypony in Equestria.
On this day, ponies make time for family and friends, to celebrate the time they had together.
They share laughs and fund memories, even the dark times that they had.

However, time often makes changes in the lives of families and friends.
This can turn to good or bad, but it is a change that doesn't happen over night.
Maybe the death of a loved one or the young ones growing up and having families else were is what causes the change.

Because of this, a family and friends can just drift apart over the years, like leaf in pond.

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