you have amnesia after a bad accident. You forgot almost everything except your family. Once you woke up you look at a man that you don't recognize, then the doctor take him away but you wonder who is he actually?

a few days after you discharged, you're having a stroll on a cafe when you see him again, it seems like he didn't notice you yet, what you do next? You're curious yourself but you don't want to startle him