On intimate terms (4,2,5)
I believe the answer is:
hand in glove
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">on intimate terms</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hand in glove that I've seen before include "Offering affection" , "extremely close" , "Working together" , "get set for puppet show?" , "Cooperating" .)