Devdutt Padikkal is a rare personality in the age of social media - reticent, unassuming and never one to show emotions on the field.

Guard it, cherish it and express yourself," Ravichandran Ashwin told the youngster while handing over India cap No. 314 on the first morning of the Test.

The left-hander's debut was by chance after Rajat Patidar pulled up sore before the start. But the Karnataka batter's enterprising 65 was the cornerstone of a 97-run partnership with Sarfaraz Khan.

This series has been made memorable by the success of the debutants - Sarfaraz, Dhruv Jurel and Padikkal. Another youngster, Yashasvi Jaiswal, has taken himself to the next level with an aggregate of 712 runs in nine innings.

Coming in at No.5, Padikkal, 23, impressed with his shot selection on the off side though his first runs in Tests came off a thick edge to the third-man boundary. The nerves vanished soon as he quickly realised that he had it in him to belong at this level.

He reached his half-century in style, a straight six off Shoaib Bashir.

"Regardless of when you get to know, there is always going to be nervousness around. That was still there. I got a message the previous night saying that I could be playing. I was nervous, it was a tough night's sleep but it is something you also enjoy... You live for those days," Padikkal said.

It has been a roller-coaster ride; he accumulated 556 runs in six innings at an average of 92.66 in this year's Ranji. Scores of 65, 21 and 105 for India A against England Lions recently also helped.