TM and Nitu_ST_Deewani, perhaps you can try not to be so shallow when it comes to someone's physical appearance. There's nothing nasty about her hair. I had hair that colour, the brown-blonde shade, for 2-3 years (so I found your comments particularly offensive and hurtful ). Some people liked the colour on me, while others told me they preferred my black hair. Beauty really does lie in the eyes of the beholder. Just because you prefer black to blonde, it doesn't make blonde hair nasty. Learn to accept the different looks, shapes, sizes people come in. (Not trying to moral police, but I need to stand up for the brown-blonde hair I once had!! 😆)
Anyways, as for the topic, for me it's too early to judge if Pratyusha is behaving like Sara. I kind of feel people are trying way too hard to make connections between these two girls just because they're friends and have similarities, like being TV stars and physical similarities like the hair and stuff. I'll wait and watch further to decide if the two are actually similar in personality and antics on the show.