Make orderly finally, finally happy following time with papers (4,2)
I believe the answer is:
tidy up
'make orderly' is the definition.
(to tidy something up is to order it)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for tidy up that I've seen before include "Put (things or places) in order" , "Make neat" , "Spring clean" , "Neaten" , "Put things back in their places" .)