Will Barry be able to re-capture Abra Kadabra? Only time will tell. Why are Julian and Caitlin at ill terms? Plenty of questions, too much suspense. For more, tune into The Flash.
Continuing from Duet will surely follow the events from the last episode in the duet. Not much is known about this episode, but speculations are that there will be a timeline shift. Rachel Bloom, from Crazy Ex-Girlfriend has written a song for this episode. People on Reddit are going gaga over it and have even started relating Supergirl with Barry. Well, if that will be the case, then Iris will surely go nuts over it and there might be some relationship dispute involved as well. Apparently, when there is more than one main character involved (that too hot), disputes and problems are expected to happen. So, let us wait and see what happens and how does our favourite superhero manage to save his relationship.