i still remember his dialogue 'mujh me ek ajeeb sa charm hai'...can't stop laughing @ dat dialogue especially wen kiya sarcastically repeated dat to him...itne kam samay me sabke dilo❤️ par raaj kar liya...his other dialogues were also kind of intense n spine-chilling such as 'kiya, tumne kya kiya?', 'do u think u could fool me?', 'jaogi to tum jarur par mere saath aur mere hisaab se', 'i am waiting', 'tumhe macho pasaand hai na-main stubble rakhu ya moustache', 'me bouquet isliye laaya taaki main inhe bata saku ki real beauty kya hoti hai' n so on...wat r ur favourite kunal lines dat vl haunt u for ages? do u want his return?(but if really possible wid a concrete reason n not like saas-bahu shows wer a villian even charged wid murder returns for revenge even it is unknown how he/she came out?)...i think if he returns, he vl target someone else like panchi, juhi or kd's ittle bro to take revenge...so do u want him to return later? arun was d only smarty in der gang...