It is OK, as long as we ourself notice our errors.
And this inquisitiveness from my side rather erupts out of my penchant and memory for dates (no, not the eating 'date' as the khajoor and certainly not the meeting or rendezvous 'date'; definitely the 'date' what we all know of the 'organised chronological happenings of events!' -- My definition or you may prefer the dictionary version i.e. ' [countable] particular day, month, or year when something happens' 8)
Nothing, just was in a good mood, dear friend! Please dont mind; Hope it was fun!