Although he wasn't familiar with the song (or the movie it was famous for), Liam grinned as he tugged her to her feet, happy to dance with her right there in the lab. It wasn't as though they were likely to be interrupted, as the research lab wasn't a popular place for the rest of the staff. There wasn't anything more in it than any other time they'd danced, and it settled something into him. There were feelings between them, but he was beginning to believe they could explore those slowly.