Hi, I am from Kolkata. Now I am student, age 21 and I face a problem for my junior friend, he is now 20 year's old ,he love his girl friend from 6 months, now he want to meet her but her parents treat my friend .and they give his (my friend) phone no, in local young gang. They treat my friends regularly. After 2 day he can't sleeping and he smoking all time. And talk please help .please help .now he totally lost his mind .so what can I do?