I kinda have this feeling that Aryan has no real intention of sending Aditya to jail especially on such contrived charges. He is merely showing him how deadly words can be if misused. Given the breath of Aryan's influence if he'd really wanted to there is no way Adi would have been able to get bail and get released so easily. If there was no Imlie I'm sure Aryan would drive his point home and Aditya would eventually realise what Aryan wants him to see and come grovelling to Aryan then all would be over. But there is Imlie, and her meddling ways and also her effect on both Aryan and Aditya, so things are not gonna go as smoothly as they could.