Privet Olesya. I'm being very strict, but falling suggests an accident. There is also a small difference between fall down and fall over, although many people don't care: fall over - you stuble on something and go from vertical, standing up, to horizontal on the ground. Fall down is from a height, like down a hole or down the stairs. I hope that helps. Simon.

I also love when my dog greets me after a long absence.