Oldest Love Song

The oldest known love song was written 4,000 years ago and comes from an area between the Tigris and Euphrates Rivers.

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Philadelphia International Airport Love Connection

Philadelphia International Airport finished as the No. 1 best airport for making a love connection, according to an online survey.

Love Detector Service

The "Love Detector" service from Korean cell phone operator KTF uses technology that is supposed to analyze voice patterns to see if a lover is speaking honestly and with affection. Users later receive an analysis of the conversation delivered through text message that breaks down the amount of affection, surprise, concentration and honesty of the other speaker.

Love as Deep Fear

Love can also exert the same stress on your body as deep fear. You see the same physiological responses pupil dilation, sweaty palms, and increased heart rate.

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