After Artemis evolved, Jason got a clear picture of her capabilities.
As he was thinking about her abilities, she dove towards him, clinging to Jason, as if she hadn't met him for centuries. She wrapped her wings around him, not letting him even move for a single moment.
Thus, he had to wait for quite some time before he was free again.
However, she didn't leave his side. Instead, Artemis took her usual spot on his shoulder and began using her newly attained affinity in all kinds of ways.
Testing the moonlight affinity, and what exactly it was capable of, Jason learned many new things, including that the moonlight affinity had properties related to healing, as well as enhancement of the body and affinities, which Jason had already felt before.
Through the test results, Jason got to know a lot, and he was eager to use the moonlight affinity for himself.