You and I will get record and express emotion (4)
I believe the answer is:
weep
'express emotion' is the definition.
(weeping is a kind of expressing emotion)
'you and i will get record' is the wordplay.
'you and i' becomes 'we'.
'will get' is a charade indicator (letters next to each other).
'record' becomes 'ep'.
'we'+'ep'='WEEP'
'and' is the link.
(Other definitions for weep that I've seen before include "Pee-pee" , "Bawl" , "leak" , "Turn on the waterworks" , "Keen" .)