No understands or listens. One time I invited a friend to come to a recital, and they said they were busy, and the next day I asked them what they did and they told me they were bored all day and had nothing to do.
It actually happened once. It was so nice to hear that, because I don't felt really comfortable with dancing while my friends were watching. but one of them said exactly the same words. It makes me feel a lot more confident with mi dance skills.