Brandon Barnhart, the coach of the sophomore boys basketball team at Central Clinton (DeWitt, Iowa)
, knew that proposing to his girlfriend was going to be one of the most important moments of both of their lives.
So he asked for a little help.
Before his team's game, Barnhart planned an elaborate ceremony in which his girlfriend, Hannah, was called out of the stands and asked to sit in a chair at midcourt. Then his players and other students began a choreographed dance to Bruno Mars' wedding anthem, "Marry You."
Watch below to see the emotional moment unfold.