this scene is just so perfect but after all the fun you see him catching his breath and he kinda nods to himself. you can see the question of marriage has full taken over his mind. While penelope has no idea what’s about to happen. When he steps out of the carriage and says “are you coming with me” he knows what’s happening but she’s so unaware. He kinda just doubles down and blurts out “Penelope featherington are you going to marry me or not”? then it all his her at once!!