Be careful，it’s deeper than it looks

stupid woman？

maybe ignorant girl but strong woman

who put an end in her way to the harm she had suffered.

End of the film, as Lily sees the playful granddaughters running away from her sight, she anxiously catch up with them

“Be careful，it’s deeper than it looks ”

——It's not just Lily's admonition to her young granddaughters to keep them away from the hurt she had suffered，but also what the film tell.