I do have a catradora headcannon that at some point they realized the secrets they were keeping from each other still were causing resentment and fear between them so they made it a habit, sometimes before bed, of confessing secrets to each other that they could just hold without judgement and be certain that they still love each other.
sometimes its big stuff like "I dont think i'll ever forgive myself for hurting you, or you for hurting me" but other times it's stuff like "I used to pick my nose when I was a kid" and catra is like "I know, adora, you still do"













