Pallu arjun ko pata hai ki killer koun hai and the traget was purvi not daksh and agar viru aise hi bahar aa gaya to wo killer phir se try karega purvi ko harm karne ki as the killer can't see purvi with viru and that's why viru gave kids custody to purvi and now arju is demanding to get married jo ki nakli hoga...so that when viru will be out purvir won't be together and killer will be relaxed and in that the killer will do some mistake and arjun will have time to get the evidence also...and in this viru death sentence will also will be on hold....