Harry's wrong to hold hands (7)
I believe the answer is:
torment
'harry's' is the definition.
(thesaurus)
'wrong to hold hands' is the wordplay.
'wrong' becomes 'tort' (legal term).
'to hold' is an insertion indicator.
'hands' becomes 'men' ('men' can be a synonym of 'hands').
'tort' going around 'men' is 'TORMENT'.
(Other definitions for torment that I've seen before include "Physical or mental pain" , "Great agony" , "Punish" , "Pester annoyingly" , "Torture" .)