What will make your heart beat in life?

I got a bank card when I was a freshman. It was the counter girl who gave me the card. She has a lot of temperament. Wearing a Chanel headband on her head. I think I like it very much. But I also know that I am a child. But I just like it silently in my heart and put it in a position that is neither light nor heavy. I will deposit money twice a month. Every time is the rest of the pocket money. Sometimes more. Sometimes less. She hasn't been there once. Another sister said I had so little money. Better go to the credit union. Don't deposit it in CCB. I feel a little sad. One hundred and twenty is also money. But every time she receives it, she always smiles. Later, I persisted for more than a year. Replaced the video card and memory for your desktop. Later, I met that girl with a bad attitude. I didn't. After six or seven years. Because of business. I have a little intersection with a branch. They borrowed money from us for the night. Meet her. Hair band with Chanel. When it's all over. We happened to walk side by side. I told her that you are different now. I thought she would be surprised. I didn't expect her to answer me. "You are really different." "Do you remember me?" "Of course, you used to take change to save. It takes half a day. " She turned to look at me and smiled. It's like going back to that year. Ignorant years, young teenagers, quietly standing in front of the cabinet, watching her smile like a flower. The feeling of heartache. At that time, I didn't know what to do.