does táo, apple still plays an important role in season 2?

I notice all (beside emma with sword) season 2 poster include apple, why they still used it? I though we already tackle poison táo, apple story last season, snow and henry already woke up because of true tình yêu Kiss after eating the apple, I don't remember any used of táo, apple beside putting snow to sleep in fairy tales, do bạn think what is the reason they still put it in the poster? Is táo, apple still played a crucial part in their story?