All humans are social animals, all human wants to be loved and feel the warmth of fellow humans or other creature.
"Touch" plays a very vital role in expressing feelings and affection.
Touch of a mother while growing inside her makes us feel safe. Touch makes the everlasting bond between a mother and a child. Touch makes us feel appreciated and treasured. A touch from a loved one gives us a feeling of euphoria and we don't appreciate it until we don't have it anymore.
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