There are some children staying in the village near us with their mother - not sure why though I suspect there is a story there as it is school time and they all say they are "on holiday". Anyway, be that as it may, they played with J last night and tonight as well - they came up to the house and came inside (a boy about 8 and his two younger sisters). J went absolutely manic - throwing things around, screaming, talking nineteen to the dozen, jumping off walls, really, really excitable. Then had a big tantrum when I said they had to go as it was bedtime... I've seen him get excitable with kids before but nothing quite this manic. Strike any chords with anyone? What's it all about?