The sponge toys - Circle and Heart were your thing for such a long time. You would take them everywhere, upstairs if you were going to bed, downstairs, from the living room to the dining room. If you went to a new room and didn't remember to bring them, all of a sudden you would recall them and fret about and only calm down if we got them. Or you would be bummed that they were "gum".
You are over them now, not your favourite thing anymore. Guess there will be many more fads...