three key points to fall in love

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Key Points There are three phases to falling in love and different hormones are involved at each stage Events occurring in the brain when we are in love have similarities with mental illness When we are attracted to somebody, it could be because subconsciously we like their genes Smell could be as important as looks when it comes to the fanciability factor. We like the look and smell of people who are most like our parents Science can help determine whether a relationship will last