Man knocks out woman who flicked her match at him

Eyewitnesses say the man stood close to the woman and attempted to blow out her match. The woman became irritated by this, and that is when she flicked the match at the man. 

In the video clip, the man is seen punching the woman in the face. She immediately falls to the ground and appears to have lost consciousness.

Watch the incident below: 

Shortly afterwards, a few people walk over to where the woman is lying to try an help her. Strangely, the man who punched her also offers to help.