You or Eve? (6,6)
I believe the answer is:
second person
'you' is the definition.
(I've seen this before)
'eve?' is the wordplay.
I cannot really understand how this works, but
'eve?' could be 'person' (eve is a kind of person) and 'person' is present in the answer.
The remaining letters 'second' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...
'or' is the link.
Can you help me to learn more?
(Another definition for second person that I've seen is " Category governing the addressee (gram.)".)