Earlier during the Ganpati puja time, when Mr.B was forced to change his green kurta to a complete black attire & Anurag was wearing a black jacket on his yellow kurta, i did have a doubt on KZK makers using color symbolisms in the episodes. I had even made a post that time about a possible change in track, based on these hints.
After coming across the below post in insta, i am now sure of the same. The way the account holder has explained it is beautiful and accordingly, Pre has marked Anu with all primary colours meaning that through out her life, Anu is going to be the primary person for her.
https://www.instagram.com/p/BstbM_3BwmX/
When Pre came back to BB in the first track, she was alone & wore a completely red saree & was accompanied with Durga maa BGM, showing her courage & fierceness in confronting the one who destroyed her life.
Now, in this recent track when Anu brings her back to BB, Pre wore a blue saree with red border where blue symbolises the abundant trust she has in Anu's love and red border symbolises how she is going to use her trust it to stimulate Anu's lost memory. We also saw how synchronised were their entry into BB again accompained by holy chants.
Another post that caught my attention in the account is how the person explains the difference between Anu's & Pre's perception of love, in the below post.
https://www.instagram.com/p/BtO81z4H_v1/
I just wish that the owner of this account is back with his/her analysis because, it helps us AnuPreians to watch AnuPre's journey in a serene & poetic way.