Someone

I am very dislike some kind of person that, during our abcent, we informed them that we will do the thing, and they said ok..but when we are doing the thing, in fact they had already done it without giving any notice to us..This will caused double job and the one who react, have to do double job too..

When a senior was not in, of course the junior will try to take over the job until the senior return...Anyhow, the junior still need to refer to the senior while doing the job to avoid any mistake from happening, else, the senior have to "cover" the junior's mistake when she return to the work.

I am not sure this kind of thing ever happened to you, and how you all feel with it..But for me, i will definitely, absolutely dislike this kind of thing. Esspecially the senior already "remind" the junior about the job, but the junior still doing on her own without listen to the senior.. What a disgusting person .