How do you flirt with someone secretively?

I want to flirt with someone, but I don't want other people to know. But I do want to catch my ';intended';s eye. How should I go about doing this and what techniques should I use?How do you flirt with someone secretively?
get their cell phone number. but if you do end up dating your gonna hafta give up the secret thing because you if can't even flirt with her in secret then you won't be able to date her without anyone finding out. Good luck.How do you flirt with someone secretively?
move your head up like your saying sup


or wink at them ,


or smile


or look at them and look away wen they look at u \


it works for me
Look her in the eyes...? lol
smile