In the last few weeks, we have been catered to movies primarily revolving around small town characters whether it is Toilet: Ek Prem Katha or Bareilley Ki Barfi or even Babumoshai Bandookbaaz. This week comes another small budget movie with a small town flavor starring Ayushman Khurana and Bhumi Pednekar - Shubh Mangal Saavdhan. Directed…