get under someone's skin vs root someone to the spot

get under someone's skin

verb
  • To make a memorable impression or have a strong effect on someone; to impact someone's feelings, especially when such an effect is not expected or wanted. 

  • To irritate someone. 

root someone to the spot

How often have the words get under someone's skin and root someone to the spot occurred in a corpus of books? (source: Google Ngram Viewer )