When a person falls in love, the ventral tegmental area in the brain floods the caudate nucleus with dopamine.

When a person falls in love, the ventral tegmental area in the brain floods the caudate nucleus with dopamine. The caudate then signals for more dopamine; the more dopamine, the higher a person feels.

When a person falls in love, the ventral tegmental area in the brain floods the caudate nucleus with dopamine. The caudate then signals for more dopamine; the more dopamine, the higher a person feels. The same system becomes activated when someone takes cocaine.

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