Give a hint that's very personal (8)
I believe the answer is:
intimate
I believe this is a triple definition!
'give' is the first definition.
(I know that intimate is a more specific form of the action imply)
'a hint' is the second definition.
(I've seen this before)
'that's' is a link.
'very personal' is the third definition.
(I've seen this in another clue)
(Other definitions for intimate that I've seen before include "Sharing a close and affectionate friendship" , "Thick" , "Hint to a familiar friend" , "Friendly" , "Familiar; imply" .)