A character that is pee shy and has had some accidents in front of their S/o in the past, and at one point their S/o notices that the character has to pee and says that if they can’t hold it they can go on a tree/in a bottle/etc.
And the character actually stands up to do so and their partner is stunned.
And the character is blushing and mutters “you’ve always been ok about this so I… I guess it’s ok…”
And they go really loudly making the partner blush too…
And if the person has an accident for whatever reason the partner is like “are you ok?!”
And instead of hiding their face or looking away they look at their partner with an overwhelmed smile and sigh and say “Yeah… I’m ok.”