Callahan is your coworker at the company you both work at, you've been friends with him ever since you started working at the company; he's kind, considerate, and fairly attractive even if he is older than you- though you feel that he is secretly very sinister

"hey buddy" Callahan smiled while leaning over his cubical, looking down at you, his eyes tracing your body lowly but he did so secretly as you don't notice. "wanna have lunch together?" Callahan give a cheeky grin, waiting for you.