I don't know what's in my heart is mainly about the best time in my life, not necessarily the most material moment. But there are some of the most intimate and warm smells. Xiang Yuan (Victoria Song), born in rural Anhui, lives a poor but happy life. She grew up with Ohou and went to the same high school. They were childhood friends. However, the sudden return of Ye Yize's father, Ye Lin Bing, caused a stir in Ye Yize's quiet life. Ye Yize was brought to Guangzhou by his father Ye (Ding Yongdai) and met Dong Ling (Sun) entrusted by his parents since childhood.
The sudden sense of difference did not crush Xiang Yuan and Ye Yize. They pursued independence and made their own efforts on the road of growth. A year later, they were admitted to the same university in Guangzhou as scheduled, and Ye Yize's younger brother Ye Yun (played by Xia Ningjun) was also taken from his hometown to live with his father. The love between Xiangyuan and Ye Yize is also flourishing in each other's hearts. However, the pressure of family also created a gap between them. But Xiang Yuan, with his indomitable perseverance like a mountain, kept fighting hard in his career, revitalized Jiangyuan Company together with Ye Yize, occupied a place in the workplace, and learned to love and protect each other in his growth.
Anyone who has seen this play knows that Victoria Song performed a crying performance in I don't know what's in my heart. "Why did you do this to me? Do you think I'm better off alone when you're gone? " Xiang Yuan () complained to Ohou on the phone, which made the audience feel distressed. Victoria Song, who debuted as a female group singer, was once questioned about her acting skills. However, just like the indomitable Xiang Yuan, Victoria Song never gave up easily, but carved his acting skills step by step in a low-key manner. His acting skills have gradually been widely recognized by the public, and he has performed a good play against the wind with his strength.