In Chapter 72 of Suki Desu Suzuki-kun!! , the narrative focuses on the ongoing emotional complexities and career developments of the four main characters—Hikaru, Sayaka, Shinobu, and Chihiro—during the "High School Arc" where they are 17 years old. Chapter 72 Key Developments
Are you following the manga to its conclusion, or would you like a summary of how the Sayaka/Hikaru conflict eventually resolves? Suki Desu Suzuki-kun Manga Chapter 72
If you want, I can expand this into:
While the A-plot belongs to Hikaru and Sayaka, Chapter 72 wisely cuts to Chihiro and Shinpei. Their role here is to serve as the narrative "chorus," commenting on the nature of love. In Chapter 72 of Suki Desu Suzuki-kun