I am always fascinated by the things my youngest has in his pockets. There’s always stuff in them and at various times lots have been missed by me and nearly wrecked the washing machine! It could be stones (he went through a phase of picking up the coloured stones from graves); a feather; an ‘interesting’ piece of wood, a button … There are numerous boxes in his room containing these treasures with various warnings on them such as ‘ keep out’ and ‘top sekrit’. My older son was the same so maybe it’s something most little boys do. I find it very endearing that these random and ordinary items are treasure in his young and wondrous eyes.