1. Regina to Graham (heart control)
2. Zelena’s father to Cora (claimed to be a king)
3. Zelana to Robin (impersonating Marian)
4. Arthur to Guinevere (Sands of Avalon)
5. Mentions of Hook getting women drunk
6. This episode
There’s also the issue of Cora painting a lion tattoo on the SoN to fool Regina.
Maybe also Tamara to Neal. We don’t know what they did behind closed doors, but he was only an assignment as far as she was concerned.