We love without telling, always ignoring the person in front of us, always thinking that things will go on like this... But things are unpredictable, and accidents will always come. Only after losing do you know how to cherish, only after losing do you know that longing cannot be measured, only after losing do you know that if you love or care, you have to say it out, don't hide it in your heart until you have no one to talk to.