His gaze was focused on his phone, waiting for the lessons to start. People were still gathering, very few seats left. But everyone seemed to be paired up already. He was sitting on the chair alone, no one next to him on either sides.

Until he heard someone speak up.

"Excuse me, is this seat taken?" you ask, and he just shakes his head.

He's not the talkative type. His gaze turns reluctantly to the phone, not knowing how to start a conversation.