We have seen how Santhi teacher was handing the love letter issue with Naina. She was patiently making her understand the consequences of such a relationship at that age. And at some point Naina felt guilty also. It was only because of the approach that Santhi teacher took she was successful in making Naina understand. Instead of that if she was giving punishments to her then she will become rebel. This we can see in precap as how Sameer is reacting to Somani's punishment.
All of us are wondering why Sameer is supporting all the actions of his so called friends in Delhi. This is where remaining points are coming in picture. He is neither loved nor welcomed in Somani's family. All of them want him to change to fit in their society. None of them gave even a slightest consideration that he is mentally and physically shattered before reaching Delhi. Whereas his mawali friends accepted him as such. They are not actually loving him but gave him a feeling that he is welcomed. There is a proverb in English, an idle man's mind is devil's workshop. This is exactly happening to Sameer. This is also in turn a failure from his parents. They are not paying attention of what is going through his mind when he is idle at home. Even after Sameer requesting them to start his schooling ASAP they failed to understand his issues. On top of that Dadi's and Somani's constant comparison with Rohan. A kid at that age will not be able to take it.
Teenage is such a crucial phase of life in which you are neither adult nor kid both mentally and physically. For certain issues they will act way more matured than their age and at some points you yourself will have doubt whether they are 16 or 6. This is my POV as a mother.
Seema