https://www.peta.org/features/do-plants-feel-pain/#:~:text=We%20do%20know%20that%20they,light%20as%20a%20caterpillar's%20footsteps.&text=But%20plants%20don't%20have,biological%20need%20to%20feel%20pain.
But pain, specifically, is a defense mechanism. If something hurts humans, we react...