Yes... sounds familiar. DD would insist on her color "scheme". That said I always knew she was "messing with me" and she had the smile. I think she did it to see what I would do. If I would agree with her. I used to say affirming things like "oh...so that's blue?" and nod my head a lot. I didn't argue with her, once I realized what was up. I think it was a power play. Like she wanted to be in control. I know that sounds weird, but that's the vibe I got from it. YMMV.