can't they still block you even if you are private? so you can't see their page at all and would in turn cause you to no longer follow them? idk but would think so. not sure where the request goes should still be stored in your account info in case you want to actually add that account later. this is all speculation though.
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i think it says requested to person waiting to be added.
When I tell the truth, it is not for the sake of convincing those who do not know it, but for the sake of defending those that do.
William Blake