The mind, body and soul make up the 3-part existence for all of us in the discussion here. The soul is eternal. The mind and body are not. So, does the soul think and remember? Sure.
I'm sorry that you need this to be explained or written-out like an algebra lesson. Or, that you need some source that you've already granted trust to authorize it. You don't trust me anyway, so, why would you even waste your time trying to get answers from me?
Why would you GIVE answers if it's everyone's individual journey? Your concept of a soul is completely yours and bears no relationship with my beliefs or anyone else's. Yet here you are talking like you KNOW that answer for everyone - your concept is correct. That's awfully arrogant of you...not that that's a new characteristic.
Let's see your little meme of a response.