Whenever Sunny covers for Sica it's like I don't miss her at all because Sunny make it seems like those lines were for her. But if the others dare to cover Sica part I want her back immediately. Sunny makes me feel like Sica is still in the group so they should cont'd to make her cover Sica parts if she's really really really not coming back.
I could live with her absent if Sunny does all her cover.