If someone gives you a card that says "protect each other", what does it mean?

Tenderness can stop hard times, and protecting each other is never just talk.

It means that as long as you really love and like it, no matter how long time has passed, you will still be full of enthusiasm and expectation. The scope of application of this sentence is not limited to love, but also can be used to describe beautiful dreams, favorite jobs and favorite things. "Keep the heat, stick to it. Perhaps the road ahead may not be bright and open, but it must be full of infinite possibilities. Love can last for a long time, and mutual protection is never just talk. Let's be better people together and be proud of each other. " Keep the heat, stick to it, and love will last. The road ahead may not be bright and open, but love can last long. Time will give all the answers, but love is worth a long time. Love can last for a long time, and there will be repercussions if you don't forget it. May all your love have memories.