And dont forget maximum people loved Onir's character which is why TRP boosted, Asha also mentioned that so stop blaming him for low TRP.
But nowadays Archana absence and because of IPL, so maybe TRP gone down but Purvi should maintain the TRP after all she is the second main lead but because of her character people are going away. nowadays my family also hates Purvi character and shout at her like some of you does in this forum, my family find that she is so shameless and they keep askin that why she didn't go back to Kolkata? Actually why she need to come in Mumbaai? And my family also keep discussing that Purvi got such good husband but she is using him of her selfish motive an till she don't get slap an insult, she will not leave the city. My family hating PUrvi's character from that day especially they learn Purvi is pregnant before marriage and they hate her even more from when she give away her baby and later feeding her breast milk secretly.
She is the current second lead so her character should be like that so people might accept her, enough of her Mahaanta. So her character might be the reason for low TRP.
Now back to ArVi, if they reunite now TRP will might go more down because they are already married whatever its deal or something but they are married which is called Pavitra Rishta. See the last week TRP. They already made damage by intimate before marriage. Now they reunite will be more Apavitra rishta because they are married and leaving their partner to reunited with each other. Just saw the TRPs when Onir-Purvi and Arjun-Ovi rishta was focusing. People might not accept Arjun-Purvi except young people so TRP might go down and nowadays people hating Purvi's character.
I don't meant to hurt anyone, its just topic and its my opinion. And the most important part is that Ekta totally messed the story and now she made Archana granny. More than that ekta is not focusing on main lead story ArMan so trp will definitely fall. side leads can't always maintain the TRPs