As Steffy wasted away in the cage, Luna revealed that she’d slept with Zende on purpose, and it had been the best sex of her life. Finn went to Steffy's last-known location and observed a strange vibe between Bill and Luna. Bill revealed to Finn that Luna had kissed him twice. Finn discovered Steffy’s phone at Bill’s house when a walkie-talkie app started pairing his phone with hers. Finn filled Li in on his discoveries and then alerted Ridge and Taylor. When Finn talked to R.J., Finn learned that Luna had not been with R.J. the night of Tom Starr’s murder. Finn questioned Luna at Forrester, to no avail. Bothered by the information Finn had told her, Li set out for Luna’s old apartment. Finn followed Luna to the demolition site, kicked in the door to Luna’s old apartment, and rescued Steffy. Luna ran out, but Li captured her. Poppy was devastated to learn that Luna had set her up for murder.
