If /she is really unyielding you may have to get angry to be heard.
Don't be shy; this is your body and you are the only person who gets to decide what to do with it.
It isn't timing that matters when deciding to kiss somebody, it is feelings that count. Are you willing to risk your feelings on a kiss with somebody you do not know well or trust yet?
Here are 17 of the most frequently asked questions about kissing by teens Yes, it is OK to kiss on the first date. Do you trust him/her and his/her intentions toward you?
Chances are very good that your partner will stop when you first put up the stop signals, so it is unlikely that things will have to get ugly.
But if you do need to assert yourself to make the other person stop, do not be afraid to do so, living with the fact that somebody bullied you into being more intimate than you wanted to be is never a nice thing.
The obvious answer to this question is "just ask", but most teens are not comfortable being that forward.