well if u see mr walia had lots of white hair in the beginning of hte show, but later it started to decrease the white hair and now a days he only have 1 or 2 fllix of white hair.
i think after doing his dad scene i can't remember the video, the ks team realized that all the white hair looks same so they reduced the makeup for ram.
thx guys i hope this is the right way to post a topic