This quote is talking about unconditional love, which is an emotion that exists within all of us. It is not dependent on another person, or on a certain event or situation. It is simply a feeling of love that is not dependent on any outside factors. It is just there, without any expectations or conditions attached. This kind of love is not about expecting someone to love you back, or feeling it only in certain situations. Instead, it is a state of being that comes from within, without needing a reason at all.