That's correct. You can also use this one.

U be samte digare khiaban raft. (He wnet to the other side of the street).او به سمت دیگر خیابان رفت      (Formal)

raft un samte khiabun. رفت اون سمتِ خیابون    (Informal).

As you can above, you can omit the subject in the informal diction. The agreement indicates the subject.

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