Falksi was Janala Lustow's handmaiden. During Adolin's date with Janala, she waited with Marks and Tibon (members of the Cobalt Guard) while Adolin and Janala were inside the tent of the leatherworkers Yis and Avaran. Once Janala and Adolin exited the tent, Falksi became annoyed that there wasn't a proper palanquin for Janala.
Complete:This page has sparse information from the books. However, it does contain everything we have on the subject at this time.