this is very joyful that you ask about this. I was at the protests when people were using these slogans.

مرگ بر خامنه ای

translate : death to khamenei

مرگ بر دیکتاتور

translate : death to dictator

این اخرین نبره پهلوی بر میگرده

trans : this is the last war pahlavi gonna come back

جاوید شاه

eternal shah

دل های ما خونی اع خامنه ای کونی ع

our heart is bleeding , khamenei is p*ssy(honestly it's not mean that but please tack it form me)

so i think persian guys like reza. and it so popular in iran(I also really like he). how many of iranian people does not like reza somthing like 1/15 . people jock about it : like bro when reza gonna come back? it's tack so long.