The following question is based on your reading of “dr. jekyll and mr. hyde.” what story does enfield tell when he and utterson pass the door?

Enfield tells Utterson of the time he saw a stranger trample a small girl. The man continued on his way but Enfield caught up with him and the girl's family demanded payment, which he paid in gold and a check. What he found odd about his story is that the check had a strange address and was surprised that the check was legitimate. Enfield mentions that the stranger's name was Hyde, which Utterson was able to link to Dr. Jekyll's beneficiary.

the reason some people sacrifice their own life for another person's life could be that they are in love with them and would do anything to keep them safe a protected even if that means risking their life in the process