. >> i did moon dance for someone on stage once, van morrison. little touch of that? >> no. >> come on, man. ♪ well it's a marvelous night for a moon dance with the stars up above in your eyes, a fabulous night to make romance beneath the cover of the skies ♪ >> there we go. >> oh! >> that would have got me. >> that would have worked for you? >> how about you? ♪ ain't saying she's a gold digger ♪ >> the most romantic thing you've ever done? >> i buy houses. all this singing and all that, nah, i buy you a house baby. meet you in the club and get you some real estate. >> that's the making of a new show, 5200 square feet, i'm with it. robin hits theaters on november 21st. >>> meanwhile here's a movie that screams holiday, "love actually." it turns 15 today. and for one of its stars, hugh grant, it's a painful reminder of his now iconic dance moves. >> i remember this terrible black cloud hanging over the whole thing. ♪ then jump >> this scene where i have to dansby myself in downing street. ♪ jump in >> to do it cold, by yourself at 7:00 in the morn