Board Thread:Spoilers!/@comment-25375217-20180117025415/@comment-31937823-20180119022748

CoolDudeAl wrote: Lady Junky wrote: Zelena's Fiancé will be introduced in this episode

http://ew.com/tv/2018/01/18/spoiler-room-handmaids-tale-once-upon-time-supergirl/ And with that, I think I figured out who's centric this is. Zelena always has a centric episode in either the 16th, 17th, or 18th episode of the season (from Season 3 onward obviously), so this fits with the time of the season. Chosen, of course, makes sense when you think about an engagement. Zelena was chosen by this man to be his wife. So that's my new guess, Zelena-centric.

It could be one of those episodes that have multiple meanings in the title instead of just referring to one storyline/character.