So, she sees Kakashi taking off with his order after finishing hers and follows him where she learns a bit about his struggle.
Following day Kakashi is trying to work with Naruto when he runs off in a panic without much of an explanation; but it’s to help Airi Gardening where Kakashi experiences her form of couching and she uses it as an opportunity to chat a bit more before he goes off on his accidental A rank with his team. 

How’s that sound for an idea?