The urban romance drama "I Know I Love You," starring Zhang Wan Yi, Sun Yi, Yuan Wen Kang, and others, is currently airing and gaining popularity. The two couples in the series have a visibly promising future, but the character Peng Yu An seems mysterious, yet there are still clues to follow.

However, Cong Shan, the wealthy young lady, doesn't spoil him. As Cong Shan herself said, "I don't particularly like you; you just happen to be suitable for now." In her eyes, her focus is on her career, and Peng Yu An is merely a business partner.

Of course, Cong Shan also mentioned that she can still do well in the company even without Peng Yu An. Peng Yu An's current situation is a result of his father's influence, and that's why his mother eventually demands a divorce, unable to tolerate his father's selfish and opportunistic nature.

Although Peng Yu An and Xu Nuo had been in a relationship for ten years, his father never acknowledged Xu Nuo as his daughter-in-law because he believed her family lacked wealth and power. Although Cong Shan has a firm grip on Peng Yu An, as parents, shouldn't they prevent their daughter from unnecessary judgments and grievances when they learn about the other girlfriend?

After Xu Nuo earnestly rejected Peng Yu An, he returned home and had a heated argument with his father. He expressed his frustration, mentioning how he had followed his father's arrangements from schooling to work, wondering if he couldn't make his own decisions. It was then that we discovered Time Brother used to be a musician, once a popular lead singer in campus bands.

In the end, Xu Nuo is getting married to Zhao Jin, and he becomes just an employee in the company he co-founded with Cong Shan. He loses both his love and career. In this relatively gloomy atmosphere, his father continues to criticize him. After suppressing his emotions for many years, he finally explodes and gets into a heated argument with his father, leading to a complete falling-out.

Perhaps at that moment, he truly understood the meaning behind what his former teammates said: "All we have left now is happiness." He turns back and seeks out his bar-singing teammates, forming a band once again and becoming the lead singer, pursuing the dreams he had left unfinished during his school days.