I guess for CV Arjun-Ovi engagement was not enough so they are creating more complications by Punni seeing ArVi together. The Mahan (Great) Mrs. Archana Desmukh is telling Manav to notify Aai-Baba regarding Ovi's engagement. It is right thing to do but Mrs. Archana you are suffering this much because of your lovely Mother-In-Law (your favorite Aai). They are giving some importance to POA for Purvi so my guess it will play a big role in near future.