Afrikaans verbs usually do not change for person in the present tense.
So you get:
Unlike English, Afrikaans does not add an -s equivalent here.
This is normal Afrikaans main-clause word order:
In a simple statement, the finite verb normally comes early in the sentence, usually right after the subject.
So the structure is very similar to English here:
Yes, but the meaning changes a little.
So loer has a more specific feel. It suggests someone is looking in a quick, curious, or slightly secretive way.
Hy loer nie in die kamer nie.
Afrikaans typically uses double negation:
That is a very common Afrikaans pattern.