In the poem “Love after Love” by D. Walcott – not sure who self is...

In the second stanza, the self is compared to a _________.
stranger – my answer?
mirror
friend
meal

I agree.

http://www.poemhunter.com/best-poems/derek-walcott/love-after-love/

In the poem "Love after Love" by Derek Walcott, the second stanza compares the self to a mirror. The specific line in the poem that suggests this comparison is "Give back your heart to itself, to the stranger who has loved you all your life, whom you ignored for another, who knows you by heart." This line encourages the reader to look within themselves and rediscover their true identity, just as a mirror reflects one's physical appearance. So, the correct answer is mirror.