Prompt: Imagine your OTP is on a stargazing date. Person A and Person B… are lying on a grassy field and looking up at the sky. Person A… stares at the constellations and remarks, "Wow, I've never seen anything so beautiful in my whole life."
Chell loved the sky. It was one of her favorite things about the surface. Aperture had recycled air, and the salt mines went down forever. Up here there was real air, an open sky…
Wheatley loved watching her when she was staring at the sky, when she was completely enraptured by it. He loved the way her mouth would open slightly, and her eyes would widen when she saw a new constellation. He never really followed any of that – didn't understand why humans had to see shapes and meaning in everything – but it made her happy.
They even had a special field they would drive out to on weekends just to see stars. Chell had even been debating purchasing a telescope to take out with her, so she could get a better look at them.
One mildly chilly night, they went out, crunching through snow to look up at the night sky. Chell was really excited to see the winter constellations.
"I think Canis Major is in full view tonight; you can even see the star off of Adhara."
"Mhmmm," was all Wheatley could respond with. He was looking at Chell more than the stars, to be perfectly honest, but he did enjoy looking at them, too. They were really pretty, something he had never seen or known before. There wasn't anything like the sky in Aperture, where it changed colors when the sun rose and set, and when the night sky came out you could see the stars. Humans lived life by the sky, that you slept when it was dark outside and walked around when it was light outside.
Quietly, he slid an arm around Chell, trying to not disturb her.
He heard her sigh, and say with awe, "Wow… I've never seen anything more beautiful in my life."
Wheatley looked to her, and saw that same sense of wonder in her eyes, that same slightly open mouth, the face she got when she watched the stars and was completely taken by the way they looked, and the way they glowed. She was just as beautiful, he personally thought. Especially when she was like this.
"You're just as beautiful as the stars in the sky," he said, hugging her close while resting his head on hers to look up with her.
"…That was really cheesy, Wheatley."