Stifled by her mum's over-protectiveness and depressive moods, Becky feels alone.

The only place she finds comfort is at the local Butterfly Garden with her new friend, the wild-spirited and impulsive Rosa May.

But Becky can't shake off some unanswered questions.

As the two girls spend more time together however, Rosa May's unpredictable temper and possessive streak suggests that she is hiding something as well...