Signal of Love in a Futuristic Night

Ultra-realistic romantic cinematic scene of a young couple standing close together indoors at night, smiling warmly at each other. The man has a trimmed beard, short hair, and is wearing a black t-shirt, while the woman has long dark hair and is wearing a soft pink dress. Neon blue and magenta lighting creates a moody, intimate atmosphere. A glowing holographic heartbeat waveform (ECG line) appears between them, symbolizing love and emotional connection. Background shows a blurred modern cityscape with bokeh lights through a window. Soft depth of field, high detail, 4K, dramatic lighting, romantic mood, futuristic aesthetic.