["The other day i was in my car with the windows down singing. I didn't know anyone else was around.", 'That sounds like a really lovely way to go somewhere in a car!', 'Haha I was horrified though. I never sing in front of people.']
On no! I'm sorry you were embarrassed, but I'm sure it sounded wonderful!
The other day i was in my car with the windows down singing.  didn't know anyone else was around.