There is a sad saying, one of which says that when you want to open it, the lock has changed the lock core. How do you say this sentence?

This summer, it is hotter than ever, but my heart is colder than ever. I learned to be gentle with you, but you don't need it. Strange faces pass by in a hurry, feeling that every face is your outline. Not all the stars should shine in the sky, but you are enough in my sky. Quiet hysteria, the reason you can't see is terrible. Hold your hand tightly and pretend it's your tenderness. Perfect disguise, thinking you are strong enough. The promise is invalid in the fleeting years, and there are only expired vows in the warm memories. Feelings are like this. If you hurt someone, consciously or unconsciously, someone will always hurt you. Since childhood, we have never changed, but have become ourselves more and more clearly. Some people, without even quarreling, disappear into the sea of people. It turns out that indifference is more terrible than quarreling. An unacceptable love needs not sadness, but time, a time to forget. Feelings are like glass. Sometimes, it is better to let them break up than to get back together painfully. Commitment is not that although you own the whole forest, you have no choice. Sometimes, you give the simplest advice to others, but it is the hardest to do it yourself. The most wonderful thing in the world is that when you hug someone you love, he actually hugs you tighter. In one's life, there are some unspeakable secrets, irreparable regrets, unrealized dreams and unforgettable love. The best way to forget someone is to like another person. The so-called strong man is the one who shed a few tears and took up arms and fought again. We have been looking for what we think we need all our lives, but we never know what we have. Women think that men are playboy without charm, and men think that women are reality without strength. I hope you are happy, because that is my greatest wish. I am afraid that you will be happy, because then you will forget me. Sometimes, giving up does not mean that you are weak, but that you are strong enough to let go. Don't rely too much on a person, because you depend, you expect, because you expect, you are disappointed. Don't just hesitate when you can hug. When you can hold hands, don't just flinch. I miss everything we say, and I miss our eye contact. I want to be your only shoulder, even if I give up heaven and faith. At the end of June, we told the story of parting, but we all loved it too much to forget it. Don't have an affair with me. We are still children and can't afford to be hurt. Want to give you the best of me, even if it's just a friend. If you don't cry, you will be strong enough to make people feel distressed. Without your company, I can't see your smiling face, and love songs become unpleasant. Sad non-mainstream personality signature: I learn tenderness for you, but you don't need it.