At first, she thought he walked too slowly, and he thought her handwriting was too messy. After swapping back to their original bodies, he would unconsciously use her cursive style when reviewing official documents, while she would always recall how he adjusted her thumb position to correct her archery grip. At the Mid-Autumn banquet, both of them raised their cups at the same time, with exactly the same posture — the familiar habit they had picked up from each other.
