On That Day BY Madhuri Purandare

Actually, Gautam loved his aai and baba; but something had gone wrong these days. He didn’t seem to like anything they said or did. This had never happened before.
Then on that particular day during his summer vacations, his journey with baba turned out to be a very unique experience, and everything changed.
After that, aai and baba realized that Gautam was no longer a kid; he had grown up into a wise and understanding person....
‘When I met a verb…’!
How could this be a topic for an essay?