some illogical question?

i have some ILLOGICAL question.

Skunk loves his so called BF's PREGNANT wife.Also,after knowing about JB's deep love with each other. Why does skunk keep calling Bani on Odd Times .because he knows that Bani is pregnant.(din me bat nahi ho sakti ) Why does Bani (the fool,idiot,stupid) keep going with skunk any where in nights. Why is Bani investgating Sahil's murder case herself?POLISH mar gayee hai kya?or she joined polish also?(as a part time job) Why are polish,skunk and bani not telling to jai or atleast adi and jigs(afterall they are parents) about sahil's case? Why do Jai and anyother GFN still not aware about polish rade? Why does Ranveer also quite?why is he not telling to anybody about Sahil's murder? Wat about the Polish?Why are they not telling atleast adi and jigs About sahil's murder? Why does Polish call skunk for Polish rade in WM ?Is skunk owner of WM? Why does Jai never anything ask to his wife ?(Na din dekti hai na raat kahin bhi chal deti hai).Its good that he belives his wife but sometimes is necessary to talk.Poor Munna always BECHARA infront of Munni.
• Also,why does Bani not tell anything to her husband?is she testing Jai's patiense?sometimes i feel that pia is better then Bani.because pia concentrate on jai only but Bani concentrate on everything(speically her banigiri) except for her Mr. Walia.(guys don't take it seriously).

anybody has the logical answer