SanTzu (Sana x Tzuyu)
Tzuyu:
Past Life: Lee Haerin
Poor
Haerin was a poor girl, who's family could hardly even afford a loaf a bread to feed themselves. She fell in love with a wealthy woman,
Sana:
Past Life: Leila Williams
Wealthy aristocrat. Fell in love with Haerin.
Cause of death: Growing old together