Why people fall in love, is a question almost everyone who has been through a heartbreak asks themselves. There is no single answer to this question, as different people fall in love because of different reasons. For some people, the most important thing is compatibility, for them to love someone they have to be compatible with them. The definition of compatibility here is not limited to similarities in beliefs, personalities, and ways of thinking, instead, it encompasses the desire to be understood. Most people crave to be understood, and when someone comes along who understands them they tend to fall for them.
Compatibility is considered an essential factor by many people, but it is completely possible for someone to not give it this much importance. For some people, intimacy is the main reason why they fall in love, as they feel close to this particular individual and sometimes rely on them emotionally. They usually consider friendship as the foundation of love, and for them love has the same elements as friendship, and hence, to be lovers you have to be friends first.

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Additionally, passion is also an essential component of love, and might even be the most important one for some people. Many people consider physical appearances very important and tend to fall in love with someone because of how beautiful they are. There are many other reasons as well why people fall in love, each individual has their own definition of love, and has their own reasons for falling in love with a particular individual. However, the one thing that is common to all is that when people do fall in love, the other person becomes the most important person in their life. For many people, love becomes the foundation of a strong relationship like marriage.