The two-part series finale of Fear the Walking Dead featured several sad goodbyes and emotional moments for the core characters. The blue flower seen in the finale holds great emotional significance and is a symbol of Madison's potential for good. Strand finds a bluebonnet and a note, indicating that Madison has found something good in the world. The flower also represents Nick's memory of his mother and is interwoven into his death scene, symbolizing the peace he has found in death.