For centuries, people have expressed their words of love and affection through love letters, a meaningful tradition that continues to this day. Though much has changed since the days of Shakespearean sonnets, love letters are still a personal and inexpensive way to show someone special you care this Valentine’s Day. Today, jobs, family and jam-packed schedules mean that not everyone has time to sit down and pen the perfect sonnet – which helps explain the recent trend of love letters going digital.