Where?
Glinda often wonders if perhaps, she's still out there. If she's still alive.
She was there and saw her melt, but she never stops hoping.
She gazes into Elphaba's crystal ball religiously, day after day chanting, "Where's Elphaba? Where's Elphaba? Where's Elphaba?"
Glinda's lost herself in looking for Elphaba…her friend is not in Oz anymore.
She's hiding…and you're not supposed to seek her…