It's my boyfriend and It's birthday this week and my sister got us a deal for a really nice, expensive restaurant in town. It's somewhere we've both really wanted to try but never got round to doing so we've been excited about it all month. On the day our table was booked we got ready and dressed up in the morning to go out and then sat around the flat for a while killing time. All of a sudden my boyfriend becomes, quite spontaneously, really anal about tidying the flat. He never usually does much of the housework so it was strange to, all of a sudden, see him darting around with a bin bag and polishing rag. He started clearing out cupboards etc. and asking me to look through things so we could throw some stuff out before we left. I, half-heartedly, started to help then asked why it was necessary for us to be doing this right this minute, an hour or so just before we're due to go out. He became really grumpy and passive aggressive about it all and made little comments about how certain shelves were needing dusted and how the little bin in the bathroom needed emptying and how he supposed he would just have to get it himself. Neither of us are particularly on the ball with housework (we both work 13 hour shifts and are rarely at home). I pointed out he had just as much a responsibility to clean this stuff as me and, again, asked why it was necessary to be doing it right now. He, then, made a comment about how he was feeling pressured to get everything finished that he'd started cause we were supposed to leave soon. I said, again, that there was no need for him to have even started all this right now and he was the only one putting pressure on himself. At this point I was feeling really irritated and let down as I had been really excited about going out to dinner and now it felt like it had been ruined. So, of course, we finally got out and I just wasn't really into it. He was trying to make conversation but kept dropping in little comments about how quiet I was and that I was being moody. Afterwards he said I'd ruined the whole meal for him and I told him he'd done the same for me by making such a, pointlessly, big deal about cleaning before we went out. He said I was being immature and now neither of us are talking to each other. So, AITA for being so annoyed about the whole thing?