Kevin Costner's last part can bring you tears! (5)
I believe the answer is:
rents
'tears' is the definition.
(rent can mean a rip or tear)
'kevin costner's last part can bring' is the wordplay.
'RENTS' is hidden backwards in amongst the letters.
But, I'm unsure how this is indicated.
'you' is the link.
Can you help me to learn more?
(Other definitions for rents that I've seen before include "Hires" , "Leases" , "tears" .)