What to say the next time I see her?

[432]

There's this beautiful girl I saw come out of a class room that recognized me because we both follow each other on Instagram, but don't know each other. A while ago I thought she was someone I knew from high school, but she isn't. I didn't know what to say to her because I didn't want to make things awkward. She likes my photos once in awhile, not all the time though. What should I say and do the next time I see her?

[Amanda]

Hi my name is...

[Amy]

Just say "Hey" or "Hey what's up?" Nothing too complicated, but make sure you acknowledge her. If you want some conversation, you should say "Hey don't I know you from [Instagram]?" Or, just give her a smile (a genuine one). Good luck