I think Imlie is alone in the tree house when Jo is trying to cut it(because if she kills off aryan right now then she won't be benefitted from it). Because in precap clip I saw only Imlie falling down. Maybe Aryan went out to fetch something. And after Jo will cut the tree house, imlie might fall in keechad or quicksand and once aryan returns he will save her and hence he will also get drenched in keechad 🤣 I have theory for what will happen after that but don't want to spoil your fun because many of my predictions are coming true nowadays so I want to give rest to my mind lol 🤣 anyways I'm emotionally detached to the show so doesn't matter much but still I can't suddenly start avoiding it altogether because I'm a viewer since episode 1 and I still like aryan and Arpita's characters as of now.
guessing ur theory: imlie fall in qs n aryan try to save her n when he get her out there is some water pipe/pump n they go n clean get full drench in water.. then tip tip barsa paani paani ne aag lagayi scene. jyo watch from behind tree first happy that yooonivers is listening to her then expresson change of shock cant see tip tip barsa dance n leave from there to make next plot.
maker theory: after they get wet in pump, aryan light fire n dry till morning n imlie tell chalo ghar maa aur didi intejar karat hai 🤣