What is the most ridiculous and sad thing in love?

The most ridiculous and sad thing in love, I think, is that I chased him for so long and treated him so well. Finally, he betrayed me. It is particularly sad to think about it, and it is particularly uncomfortable to think about it. At that time, I was so tired and careless in love. When I was in high school, I pursued my first love, because it took me a long time to get it. I can do anything for him in pursuit of him. Every night, I call him on my own initiative. I think it's really hard to love someone. Once, he said he was hungry. I hung up the phone without saying anything, so I got up and made him instant noodles. You know, it was a cold winter, and I just warmed up! I can't help it I like him so much! In this way, I gave him a pack of instant noodles, plus an egg and a ham sausage, and rushed them to the downstairs of his dormitory. I let him down by calling him! It's unbelievable that he saw me. I sent him hot instant noodles. He was very moved and said a few very sweet words to me. I was so happy that I simply didn't want to be too happy. His words made me think for several days and made me laugh. I have done so many things for him that I am moved by myself. Finally, he was moved by me. Haha, I started my first love in life. I live carefully every day, afraid of making him angry and saying the wrong thing, and he is no longer happy. I'm in love with him, or it's just wishful thinking. He doesn't care about me at all. I humbly asked him all day. This is love guru. He never considers my feelings when fighting with other girls, but he never apologizes to me every time he does something wrong. I'm afraid he will leave me, so I'll take the initiative to apologize to him. But I dare not tell him that I have been maintaining our relationship, but finally one day he fell in love with another girl behind my back. I was completely hurt by him. I cried very sadly. I am tired of loving him. I really love him for failing. My first love ended in failure. What a painful understanding! You are all to me, and I am nothing in your heart! Finally, he cheated. It hurts to think about it.