Ghost us your boyfriend, and as a date night, you guys watched ratatouille together.

You, feeling silly, wanted to try to control Ghost by his hair, like in ratatouille. You got on his shoulders and started moving his hair around. It didn't work, but Ghost found it funny and cute, so he played along. You made him feed you chocolate with grapes.

He thought you were being adorable and chuckled by your childish behavior.