the black suited man was Mr. Jignesh who is Jai psychiatrist.Yes Jai is mentally ill.He discussed Jai's mental progress.Her mother asked nothing seemed to be changed.He is agressive and violent sometimes.They talked about how Jai used to blame his older brother for all his deeds,and we also came to know it was Jai who killed his younger brother by suffocating him in the bathroom.His mother was the eyewitness of this instance and remembering that instance brings chills down her spine She was in shock to see that phase of Jai....it appears as Jai was not as innocent as he appeared to be.Her mother further said that this was the reason for her not letting Jai outside his house for the safety of Jai and most importantly other kids as well ....she cried.....suddenly a knock was heard on the door and it was Jai....
Everyone became silent.....he asked why Mr. Psycho(the name given by Jai to Mr. Jignesh) is here...he thinks that Mr. Psycho was here to complain about him. Mr. Psycho(or Jignesh i would be using the word Psycho for the rest of the story) tried to talk to him,,but he only repeated free me from this jail,,,Jai stormed back to his room and closed his room's door.....
(So now we know Jai is not as innocent as he appears to be, he is not even the victim he was the cause, the criminal,the murderer...what leads Jai to do so....we will see it in the future volumes..)