It really is the little things that make a difference. We want our lives to be like a movie. Yet we forget, or fail to realise, that movies have power because they reflect back our own lives. A good romance brings to mind our own, much deeper felt, real world romance - or failed romance. Or unrequited love. Likewise, you could turn the camera on any individual, tell their story - be it a factory worker, lollipop lady, or anyone else - and make a meaningful movie of it. So maybe the world really is rich with meaning, and we just think it's largely meaningless because we can only focus our attention on one movie at a time. Usually our own. Perhaps it's our lack of omniscience that leaves us feeling that only a few people can be important. We can't focus our care and attention on this out of the way lonely person over there ..therefore God can't be that bothered either.
The problem is, the world is too full of meaning. It overwhelms us. Every individual person is living a life that is infinitely richer and deeper than any work of fiction.
And that's just the humans. That's before we get to all the other living creatures.