Yup he is Drug addict which is unexpected as i expected him to be mentally ill thank god thats defintely a surprising move by creatives ......I read crime/suspense fiction ...so as far as my knowledge goes though i am not a expert ... drug addicts are normal just like others , its just that they cant survive with out drugs once they get addited to them and looks like vansh is not at alll in initial stage .... they simply dont have control on life and they detach themselves from others as they are drawn into their own world ......... may be Daadaji wants to get him treated but vansh wont allow and if he left outside he would get more drugs easily so may be they lock him to stop buying stuff and daadaji is obviously feels its a shame to have someone like that in his family as he is more worried about his status and how others will talk about his family and same goes with veers mom ......
I dont think veers mother dont love vansh , the way he behaves and treats others may be they lost their patience and stuff ..... but it would suck if they dont show mothely love towards vansh .. and thank god veers atlesat shown , his concern over his brother
Drugs are like O2 to ppl like vansh ,i mean take painkillers for ex. once u get addicted to medicines like pain killers and sleeping pillls u get so adicted that even if u dont have the need to use them u cant stop using them ... as some medicines are much more powerful than drugs .... so mostly docs every where avoid prescribing painkilllers ..... dontknow wat the reason behind vansh using them but he seems incomplete wihtout them ...... the other day when he was searching drugs in his room his expressions when he found and reaction to see them shows wt i read and know so far about DA is true