As Yavanna fell asleep, her head was resting against Kili's shoulder slightly. The pair kept close to each other, as they slept. Almost the mutual instinct to protect each other...even if they were asleep. Both of them seemed to be in a dreaming state...Kili dreaming off a happier time, with his elder brother by his side as they were young and up to their own adventures.
At first, Yavanna's dreams were bit unsettled...kind of like her emotions after the battle. But even in her dreams, there was one person whom she kept going back to. Legolas. It might have just been her inner desires, or the fact that she missed him. But seeing his face in her dreams, made her feel a little bit better. Almost like he was right there...if only for a few moments, in her sub-consciousness whilst she was sleeping.