"Good, you can fill us both in on what we've missed," Billy said, quiet, toward his coffee cup more than it was specifically out loud.

Henry seemed to think this little statement was particularly amusing; it was probably the delivery more than anything else. But he laughed, just a momentary outburst of joy, before he meekly lowered his head. But Billy could see he was still smiling.

Easily slipping into Korean, Billy teased Henry for finding the joke funny. Henry teased him back for making a dad joke. It got a chuckle out of Billy at least.