Losing a first pet is one of the toughest things any child can go through.

Even if you didn't have a pet growing up, you can identify with the pain the boy in this video is feeling.

His goldfish has just died, so he gives it a goodbye peck and then flushes it down the toilet. Once the fish disappears from his sight, the reality of the situation hits the boy hard and the tears come flooding.

If you don't get even just a little misty-eyed, then you need to see a professional to determine whether you are capable of feeling any human emotion.