parmeet killed veerji?brief update?

hey
i just watched veeranwalie for the first time and saw the part where veerji goes to get parmeet or something and hes kinda mad he acts like hes insane or something and he hits veerji and then next scene they show tht veerji is dead

whose simi??
and how did veerji die?
how can veeranwalie still love parmeet after he killed her brother?