Natsu

Natsu is a summer spirit and so is only awake during the summer, the rest of the year she must sleep.
She lives in a place that only experiences spring and summer so she is only asleep for half a year at a time.

As a summer spirit she ages differently than humans do. Her life span is three times as long and her aging is slowed to match that.

She is best friends with Lucy.

She is very energetic and she loves flowers and dancing.
She loves to chase fireflies in the surrounding woods with her friends.