Remey was silent while she held the fruit up. She was letting the moonlight continually bathe it and the water elemental mana in the air flow around it. The process may have finished but there was still the end of the ceremony to make it to and she had been instructed not to move until she saw that the lunar priestess had stopped the ceremony completely.
With the amazing sight of the mana sprout growing and turning in to a fruit with an extremely valuable trait, Walker had trouble gathering his mind. Luckily, he was able to focus when he realized the garden had more activity below.
The seed is nice but wow, so many years to grow it!