The phrase "I love you more than life itself" is an expression of the depth and intensity of one's love for another person. It conveys the idea that the love someone feels for the other is so profound and all-encompassing that it surpasses everything else, even the very existence and value of their own life.
In essence, it emphasizes the boundless and unconditional nature of the love being expressed. The person saying this phrase is communicating that their love for the other person is so significant that they would willingly sacrifice anything, even their own life, for the sake of the person they love.
"I love you more than life itself" is a powerful declaration of affection, often used in romantic relationships to convey the strength of emotional connection and devotion. It expresses a willingness to prioritize the well-being and happiness of the other person above all else, demonstrating the depth of love and commitment between two individuals.