Is it normal during a relationship, a guy wants his space from his girl?

I have seen this done from my family members to my loud neighbors. Of the guy telling his girlfriend/wife he “wants to be left alone.”
Is it normal during a relationship, a guy wants his space from his girl?
That he’ll:

-sleep in the guest bedroom with the door locked

-go outside and hangout with his buddies

-work overtime at his job. So he doesn’t go home

Is this common normal guy behavior?
Have you ever witnessed/experienced this?
Is it normal during a relationship, a guy wants his space from his girl?
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