"Yeah, me too." He had music on his phone, but without earbuds to go with it, it wasn't quite the same, and he'd been worried about bothering people. Singing, on the other hand...well, he had a lot of the same worries, but it would be different in a room, er, car full of people who were okay with it.

"Mmmm. It's all about passion and persistence. If you really want to become good at something, you never quit, no matter how long it takes." Or how long it didn't take, if you practiced enough.