After a few glances to each other, he put himself on guard at the presence of the stranger approaching him. Having a vague memory of the other’s face, he squinted his eyes, trying to think about anything of the past that could remind him about something in concrete. Maybe during high school, or maybe he might have encountered the other somewhere..Yet, nothing came up on his mind. He sighed at his attempt and just shaked his head briefly. “ Not really. I can’t recall anything at all.” curiosity invading his face.“Mind refreshing things up, anyway ?”