The below image was after the introduction of "Madara Uchiha". Below we can see the konan making the comment of the cielo crying again. This underscores a suspicion that Pain did not like the idea of following Obito's advice / instructions, but because it was necessary for his plan. As we have seen, once it died, the rain began to fall with force and we know that the rain is linked to Pain because it can be activated whenever it wants to. At the end, Konan mentioned this point and said "Dolor ... you ...".
I think at that moment I suppose Nagato was trying to keep his calm with Obito. I could be wrong, but this is not the first time that both of them has not seen eye to eye with the benefactor/advisor. In the hidden novels, I obit and tell Konan that she will have more work instead of being constantly beside Pain, so she doesn't really enjoy it. Without embargo, Pain intervened and said to Konan: "There is no problem here. It's for the benefit of peace." This suggests that every now and then, they all had their roles and, because Pain saw the general panorama, there would be what was needed for peace. In any case, this is what finds the conclusion based on the material.
I think at that moment I suppose Nagato was trying to keep his calm with Obito. I could be wrong, but this is not the first time that both of them has not seen eye to eye with the benefactor/advisor. In the hidden novels, I obit and tell Konan that she will have more work instead of being constantly beside Pain, so she doesn't really enjoy it. Without embargo, Pain intervened and said to Konan: "There is no problem here. It's for the benefit of peace." This suggests that every now and then, they all had their roles and, because Pain saw the general panorama, there would be what was needed for peace. In any case, this is what finds the conclusion based on the material.