What is the effect of Lord Byron's decision to conclude "She Walks in Beauty" by focusing on the subject's mind and heart?

Responses

It makes clear to readers that the speaker and the subject are husband and wife.
It makes clear to readers that the speaker and the subject are husband and wife.

It reveals to readers that the speaker of the poem is actually the subject herself.
It reveals to readers that the speaker of the poem is actually the subject herself.

It helps suggest that the subject's outer beauty is connected to her inner goodness.
It helps suggest that the subject's outer beauty is connected to her inner goodness.

It calls into question the descriptions of the subject's beauty in the preceding lines.
It calls into question the descriptions of the subject's beauty in the preceding lines.

It helps suggest that the subject's outer beauty is connected to her inner goodness.