Scenario: You're a teenage girl. Not 18, but not 13. You're over the age of consent in your state. You have a thing for a guy you work with, who is about seven years older than you. He doesn't show an incredibly obvious amount of interest in you, but he's always nice to you, he makes eye contact, greets you by name when you see him, asks you for gum, etc. Normal co-worker stuff. He's quiet so you never know what he's really thinking.