As if she didn't know it already, Setsuna could tell she had a great man for her when Kamiya called for seatbelts for safety.  She was glad to see evidence that he wasn't some wild and reckless guy, so she leaned over and planted a quick kiss on his near-side cheek "Thank you for caring about our safety."  Then she sat back upright, made sure her seat didn't need adjusting to be comfortable, and put her seatbelt on.  Now she was prepared for the drive back home.