ind ran ▁and ▁Was na ▁Ah med ▁in ▁the ▁leading ▁roles , ▁while ▁Ro ch ak ▁Koh li ▁compos es ▁the ▁film ' s ▁music . ▁Mark ing ▁his ▁T amil ▁debut . ▁ ▁Cast ▁▁ ▁Rah ul ▁Rav ind ran ▁Was na ▁Ah med ▁ ▁Ch and ini ▁T amil ar as an ▁ ▁Po orn ima ▁Bh agyar aj ▁ ▁Vin od h ini ▁Va id yan athan ▁ ▁Dev ad ar sh ini ▁ ▁Prem ▁K umar ▁ ▁N ani ▁( C ame o ▁appearance ) ▁ ▁Production ▁ ▁An j ana ▁Ali ▁Khan ▁announced ▁that ▁she ▁was ▁working ▁on ▁her ▁second ▁feature ▁film ▁in ▁November ▁ 2 0 1 4 ▁and ▁that ▁the ▁film ▁would ▁be ▁a ▁rom antic ▁comedy ▁featuring ▁actors ▁Rah ul ▁Rav ind ran ▁and ▁Was na ▁Ah med . ▁The ▁title ▁is ▁inspired ▁by ▁the ▁ 1 9 7 5 ▁T amil ▁film ▁P all and u ▁V az h ga , ▁with ▁a ▁play ▁on ▁words ▁changing ▁the ▁title ▁to ▁include ▁Pala and u ▁( te eth ) ▁rather ▁than ▁P all and u ▁( long ), ▁to ▁show case ▁the ▁lead ' s ▁character ' s ▁occupation ▁as ▁a ▁dent ist . ▁She ▁worked ▁on ▁the ▁script ▁in ▁Q atar , ▁before ▁moving ▁to ▁Chen na i ▁to ▁begin ▁the ▁shoot . ▁Ch and ini ▁T amil ar as an ▁stated ▁that ▁she ▁was ▁a ▁part ▁of ▁the ▁film ▁and ▁would ▁be ▁playing ▁the ▁role ▁of ▁an ▁IT ▁professional . ▁N ani ,