In order to answer this question, we would need more specific information about which movie and scene you are referring to. Can you provide more details?
The motivations and actions of characters in movies are often up to interpretation. It is possible that the director intended for the character to act in a certain way to further the plot or develop the character's arc. However, without further insight from the filmmaker, we can only speculate on the reasons for their actions.
The use of special effects in movies is a complex process that often involves a combination of computer-generated imagery (CGI), practical effects, and other techniques. Without insider knowledge from the production team, it is difficult to determine exactly how a specific effect was achieved.
The importance of a scene in a movie can vary depending on the context and interpretation. It is possible that the scene served to move the plot forward, reveal important information, or develop a character. However, the significance may also be open to personal interpretation.
There are many reasons why a scene may be cut from a movie, including time constraints, pacing, or changes in the storyline. The decision to cut a scene is ultimately up to the director and editing team, and may not always be explained publicly.