It's important to remember that each person is unique, and there is no one-size-fits-all answer to this question. When someone, regardless of gender, experiences a mood swing, their preferences for space or attention can vary widely depending on the individual, the situation, and the cause of the mood swing.
In general, during a mood swing, a person might want different things at different times. Some individuals may prefer some space to process their emotions and thoughts on their own, while others might find comfort in having someone they trust and care about nearby to provide support and understanding.
The best approach is to communicate openly and honestly with the person experiencing the mood swing. Ask them what they need and respect their boundaries. Some people may appreciate a little extra attention and care, while others might prefer some alone time to manage their emotions. Being empathetic, understanding, and patient can go a long way in helping someone during a mood swing.