He's a creep and there is a reason why all the girls except Nikki and Pav get uncomfortable in his presence. Especially those who are much younger than him. Him asking Nikki to wash his clothes was pathetic as well.
There's something in his nazar which makes him creep to the core. One thing about single screen group is that every guy in that group is a creep be it Rahul, Eijaz or Jaan. Nishant was the only nice one and no wonder he left too