read into
US /riːd ˈɪntuː/
UK /riːd ˈɪntuː/

1.
to believe that an action, remark, etc., has a hidden meaning
:
•
Don't read into her silence; she's just tired.
•
I think you're reading too much into his casual remark.
to believe that an action, remark, etc., has a hidden meaning