After the whole thing of being invited to go to sumeru with Klee, you had finished getting changed into your outfit, then helping Klee with hers, then going to kaeyas room, forgetting knock.

When you walk in, you notice him just putting his shirt on, and instead of being embarrassed, he smirked, like he always does.

“Ah, look at you being impatient. Does my little dusk bird want to see me that bad?” He chuckles softly, fixing his shirt, having no shame.