Hey awesome thanks for trying it again. It says the video is private so I can't see where you are stuck.
Typically it goes open the window, vacuum the dirt, smash the thought then grab the new thought and put it in the green socket, walk through the painting, enter a portal to finish.
Yes I see the positive thought needs to be grabbed and put onto the green part. That part was not very intuitive unfortunately. Thank you for covering my game I'll put out a finished demo soon too! It should be way more polished.
