The Best Man & The Bridesmaid

Meet Caleb-the Best Man at his older brother Luke's wedding.
Meet Poppy-the Bridesmaid at Luke's wedding, and the girl who Caleb has secretly adored from afar ever since he was young.
So on Valentine's Day of all days, will the romantic cliché of the Best Man and the Bridesmaid getting together finally push Caleb to admit his true feelings to Poppy and come true? Or will he continue to just love her from afar, like the many years that have already passed?