Home is a warm noun, because it means a place full filled with love and support.
Home is not just a place where we live in, but a place where families support each other and show their love to others.
When we have something happy, we first want to bring them home and share the happiness with families.
On the contrast, if we get into trouble, home is the first place where we look for support and comfort.
In short, home is not just a house we live in; moreover, it's our home of spirit.