The first day back to school can make for some memorable moments. In 2016, teachers at the Richland Middle School in Texas welcomed back their students with a YMCA dance routine. In 2015, Xavier Cazales was in a tough spot on his first day at a new school. The 14 year old didn’t know how to tie his tie, which was part of his Catholic school uniform. But on his way to school, Xavier and his mom spotted a police cruiser. Xavier decided to stop and ask for help.