I do a garden for a friend and the man next door all-ways as a go being grumpy saying I hope you clean up but the woman who's garden I do says don't ever interfere in my garden. and last week the lady next door but 1 to her had her hedge cut by to men and they tried not to get any bits in the mans garden and he came out said something then they both looked at each other and he then said come in and pick them up its ok I wont bite. why did he not have a go at them ? and should I just ignore him? he was very nice a long time ago but when his partner died he went strange and he is now 79.