blending (which i think is also called co-fronting/co-presence) is being in the same space as another part at the same time. for me, that is when i feel or hear them and can't always figure out what is from them and what is from me since we are so smooshed together.

co-conscious is where you are either fronting with a part nearby, behind, etc. you or you are behind them and able to see/hear what is going on but not control it. for me, i can still feel their feelings to a degree, but they can be more separate. i just can't control things like i usually am able to. that also includes hearing some of them talk, things coming out of my mouth when i'm pushed backwards inside for a few seconds and then back in control.