A heartwarming video has emerged from the US of a teenager putting on a surprise musical performance to ask a girl to his school prom.<br /><br />The video, captured in Washington, shows Danny Germino surprising Dani Seltzer, singing and playing on the piano 'Thinking out loud' by Ed Sheeran outside the school.<br /><br />++CLIENTS PLEASE NOTE: THIS VIDEO HAS BEEN EDITED++
