I'm not sure of the lyrics off the top of my head. Maybe check music streaming services or ask on music forums, and you're likely to find the lyrics you're looking for.
I don't know if you're asking about a novel or a real-life conversation, but generally speaking, if someone says "I don't love you", it's usually to express emotional disappointment, anger, or sadness, hoping to get the other party's approval or response. However, there was no specific value to measure the number of words in this sentence because it could be expressed in many different ways and context.
You asked me how much I love you, but I don't know because my love is pure and no words can express it. Every time I see you, my heart beats and my mind is filled with all kinds of beautiful memories. I want to spend the rest of my life with you, accompany you through every obstacle and challenge, and make you happy and satisfied. You are the most important person in my life, my heart belongs to you, you are my everything.
I didn't fall in love because I didn't meet the right person. Tsinghua University was a well-known comprehensive university in China. It had excellent teachers and profound cultural heritage, which was the dream of many young people. Although I'm full of yearning for Tsinghua University, I think I still need more time and effort to achieve this goal. I just want to improve myself through hard work and lay a solid foundation for my future. I believe that in the future, I will meet the person who will walk hand in hand with me.