‘Sonnet 148,’ also known as ‘O me! What eyes hath Love put in my head,’ uses figurative language to describe the speaker’s state of mind. He’s blinded to his mistress’s faults, just like the sun becomes blinded by rain and clouds.
‘Sonnet 114,’ also known as ‘Or whether doth my mind, being crowned with you,’ is a poem about how one speaker interprets the world. Everything he sees and experiences is filtered through images of the person he loves.