Biles adorably straightened boyfriend's hair

Over a week ago, Simone Biles and fellow gymnast Stacey Ervin made it Instagram official that they were dating.

Just seven days later, they're doing adorable things on social media - on Instagram, Biles declared with a giggle that she was going to straighten Ervin's curls. He was game:

That video proves what Biles said in her recent Instagram caption: She's always smiling with Ervin.

(Thanks to People for sharing.)