Question: how did yvonne die pll?
Answer: As Yvonne's bouquet tumbled to the floor, the new bride lost consciousness and when we cut back to the hospital at the end of the episode, Toby crumbled into Spencer's arms with a face full of tears. Did Yvonne just die?! MORE: Every 'PLL' Twist You Need to Remember and 13 Biggest Questions We Need Answered!