Here are the lines: Shall I compare thee to a summer's day? Thou art more lovely and more temperate: Rough winds do shake the darling buds of May, And summer's lease hath all too short a date
Answer:
to express love by likening a loved one to a nice day
Step-by-step explanation:
Comparisons are most times used in literature to help people have better visualization and appreciation of a subject being discussed by a speaker. In these lines from Shakespeare's Sonnet 18, he likens his loved one to a summer's day. Just as a summer day was bright and temperate, so was his lover lovely and gentle. He also likens his lover to a beautiful bud that remained unshaken despite the unfavorable winds.