The phrase "falling in love" has become a common expression to describe the experience of developing strong romantic feelings for someone. While the phrase itself might not have a logical explanation, it likely originated from a combination of cultural and psychological factors:
Historical origins: The concept of "falling in love" can be traced back to historical literary works and poetic expressions that depicted love as a powerful force that overwhelms individuals, causing them to lose control over their emotions. This idea of love as a force that sweeps people off their feet, much like falling, might have contributed to the phrase's popularity.
Emotional intensity: Love is often associated with intense emotions and feelings of vulnerability. When people experience these strong emotions, it may feel like they are falling into a state of love or being emotionally swept away by it.
Surrendering to emotions: Love can make people feel like they are surrendering themselves to their emotions, letting go of control and allowing themselves to be carried away by their feelings for another person.
Biological and psychological factors: Falling in love involves complex neurochemical processes and hormonal changes in the brain, which can lead to intense emotional experiences. These biological and psychological factors may further contribute to the notion of "falling" in love.
On the other hand, the phrase "rising in love" is not as commonly used, likely because it doesn't align with the prevailing cultural and historical depictions of love. While "falling in love" suggests a sense of suddenness and uncontrolled emotion, "rising in love" might imply a more gradual and deliberate process, which may not capture the intensity and passion often associated with romantic love.
Language, expressions, and idioms often emerge and evolve based on cultural influences, historical context, and the way people experience and understand certain phenomena. The phrase "falling in love" has simply become the more established and familiar way to describe the experience of romantic attachment.