If they both new about each others Civilian Identity would things change between them for the better or worse?

Cat Noir, want's too confess to Ladybug, and showing her he's serious about his feelings.

Ladybug wont take "no" as an answer when her precious kitty cat gets injured.

On a frosty, winter afternoon, Marinette forgets her jacket after classes and decides to walk home. What better warm feeling could she receive other then one from Adrien?