may be what RK is doing is all for revenge but
dont you think that as RK said for Madhu that
... if she wants to kill him she will lode the gun in front of him and shoot him on his head ...
dont you think ...
same goes with RK when he wants to hurt her or take revenge it will be from front not like this
he may be a bad but not a back-stabber
what do you all think .