The new series on SonyLIV, titled 13th: Some Lessons Aren’t Taught in Classrooms, explores the intense and often challenging journey of students during their gap year, a time many dedicate to preparing for the competitive IIT entrance exams. This narrative resonates with numerous families across India each year.

For actor Gagan Dev Riar, this show represents his first real encounter with the world of engineering ambitions. Originally from Delhi and having spent part of his childhood in Pathankot before relocating to Mumbai, Gagan began his acting career at a young age, inspired by his father's own aspirations in acting. By 16, he was deeply involved in theatre, unaware of the academic pressures faced by his peers aiming for elite colleges.

The script of 13th introduced Gagan to a completely different realm. Under the direction of Nishil Sheth and alongside co-stars Paresh Pahuja and Girija Oak, he fully embraced his role as MJ Sir (Mohit Tyagi), a real-life educator who operates a YouTube channel aimed at JEE aspirants, motivating many to achieve their goals. To prepare, Gagan visited Jaipur to shadow Mohit Tyagi for a day, gaining insights into his teaching methods and the noble purpose behind his work. “This experience helped me appreciate not just his teaching style but also the passion driving his efforts,” Gagan explains.

“We’re thrilled with the final product of the show,” Gagan shares, having recently portrayed Abdul Karim Telgi in Scam 2003. He reflects on his artistic journey and craft...

“Acting is primarily a natural talent,” Gagan asserts. “If you can keenly observe and authentically express emotions, you’re already on the right track. However, theatre hones those instincts. Performing on stage demands extensive preparation — memorizing an entire two-hour play and rehearsing multiple times fosters discipline and versatility. It’s akin to equipping yourself with more tools. You learn to collaborate with various directors and better understand subtle nuances, which certainly gives you an advantage.”

“My journey has been incredibly rewarding,” he reflects. “I fell in love with theatre early on and committed myself entirely to it. I’ve been lucky to work with remarkable directors, particularly in theatre. I firmly believe that the energy we invest attracts the kind of work we receive. My journey is still evolving — there are many more roles to explore and milestones to achieve. Yet, I am thankful for everything that has come my way.”

“I also have a passion for singing,” Gagan shares. “I participated in Stories in a Song with Shubha Mudgal and Aneesh Pradhan, which was a fantastic experience. Currently, I’m learning the guitar and wish to take my singing more seriously. I also compose music for theatre and engage in various aspects of production — sometimes directing, sometimes working on lighting or costumes. Theatre is my driving force.”

“Stay dedicated and work hard. No role is insignificant. Whatever opportunity you receive, give it your all with sincerity and commitment. Even a minor scene can lead to significant opportunities. Keep learning, observing, and seizing chances as they arise.”

“I encourage everyone to watch 13th: Some Lessons Aren’t Taught in Classrooms. It’s a heartfelt and motivating series, especially for students facing difficult decisions. I hope you find elements in it that resonate with your own experiences.”