Um just don't do it
You wait until you think it's no longer acceptable or because you've love the interest and will to wait for her.
If you love him, as long as it takes!
At least a year since not everyone falls in love right away with someone.
tell him how you feel and then wait for his reaction.................. wait for her because she is my friend and he is my love.....................
Wait until the teenager turns 18.
no true love cant wait if you love someone no one else should matter
You don't wait.
wait till she is ready . you cant rush love you just wait for it . it comes naturaly.
about 1 month but just flirt till then ;-)
you should learn that when you love someone, you have to wait for them to love you back.
You shouldn't really have to wait at all but give it at least 2 weeks to avoid gossip
Some will wait forever