Create a realistic photo of a woman and a man dressed in pastel

Create a realistic photo of a woman and a man dressed in pastel-colored summer outfits, enjoying an electro house festival in the mountains. The background should showcase a lively festival atmosphere with colorful lights, a stage, and a crowd, all set against the backdrop of majestic mountains. The couple should appear relaxed and stylish, with their pastel clothing complementing the vibrant, energetic scene. The lighting should capture the excitement of the festival while also highlighting the natural beauty of the mountain setting.