A college student received a double shock on campus as she was surprised by her "best friend" sister who then revealed a sweater announcing she would be joining the same school. 18-year-old Emma Yost's initial surprise saw sister Grace, 19, freeze in her tracks on the campus of Samford University, in Alabama, before the pair shared a long and tear-filled hug. Then, after a stunned Grace had composed herself, Emma had one more surprise in store - she removed a sweater from her waist and put it on, revealing the word "Samford" across it. Grace shouted, "SHUT UP!", immediately recognizing that the gesture meant her sister would be joining her at the college. The moment took place on February 19, with Grace's friend capturing the scene on video.