Talk:STPC19/@comment-35822449-20190602161139

So we're not sure what's really going to happen in this episode but we can speculate.

My guess is since Cure Cosmo is almost going to debut, my bet is that a secret of her will expose either being a resident in Planet Rainbow or something to do with Bakenyan, that'll be important in her character arc for sure (reading this episode's title).

And since there's going to be star princess pen, I have a feeling that a) it will be Hikaru's turn to obtain the Aries pen since Aiwarn still has it (following episode 18 being her episode) or b) they still didn't retrieve pen.

However, I find Cure Cosmo's debut a bit rushed, and for her to appear in episode 20... What if the main reason why she became a cure in the first place was to earn their trust, and once the group gets all the star princess pens, she'll steal all of them to revive Planet Rainbow.