A simile is used in the line “Are frosted like a wedding-cake.”.
A simile is a comparison used with “like”, “as”, or “than”, and this line uses “like” to compare the snow-dusted tree, house, hill, and lake to a white-frosted wedding cake.
Answer: Upon reading the Title "Abuelito who?" it makes me wonder, who's Abuelito? and who is the who referring too? Was it saying Abuelito who..... did something? It might be about an Abuelito who felt something or did something, it raises many questions.
Hope this helps :)