I dunno if this happens everywhere, but I feel like a lot of people at work keep things from me and don't tell me what they're thinking and what they really need to tell me. I usually have to find out from someone else when I overhear something or when someone tells me privately. Then there's always conversations with a supervisor or manager where they tell you stuff that they heard from other employees but you never knew.
People expect you to be honest with them though, but they're ok with lying to you
I've been looking at other jobs,, but people at work don't know that. I don't think they need to know that I have plans to leave.