Objective of potential boyfriend, perhaps, until now? (2,4)
I believe the answer is:
to date
'until now?' is the definition.
(I've seen this before)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for to date that I've seen before include "Until this point in time" , "up to the present day" , "Reason suitor's come" , "Up until today" , "Amorous American's aim," .)