Valora Knows Whose He Is
Valora knows whose Morphling is.
Valora knows the master Morphling ran from, and was nearly sent to fetch him back.
The story
knows whose is. 'Your master was furious with your disappearance,' she tells him, and adds, 'I hope you've been having fun.' Her own masters once came close to sending her after him, she says, before more pressing issues arose. When he stands against her the tone changes: 'You were not supposed to be gone this long!' Morphling slides off without an answer, as he slides off everything.
Where the thread rests
Morphling stays gone, and Valora has not been sent.
Sources