There are many romantic ways to propose. Some people propose in a fancy restaurant, a national sporting event, special holidays and anniversaries and just spur of the moment.
Proposing to a girl for the first time can be very stressful, but you want to make sure that it's romantic because hopefully it will be the last time you have to propose. Get her some flowers and try to propose after a romantic dinner. Make sure you've got a ring for her!
A candlelight dinner.
Go get a new tux, take her to get a new dress that she picks out (shell suspect somethings up but she wont know what), take her out for a romantic dinner, and propose!
you need to keep using a lot of romantic interactions. eventually you will have the option to propose to your sim.
In the middle of a cinema. Arrange it to happen in the restaurant. Hotel suite. just take them to the best restaurant you can find and ask them there (you could even have a diamond ring.
at your house when you just got up!
without a ring and the words 'marry me will you?'
No you have to get to romantic interest, then propose going steady, the propose marriage before you can actually get married.
just keep pressing the person and and pressing nice and pressing admire until in romantic it says propose
OK DO NOT DO THAT!!!! the guys always need to propose if he doesnt propose soon enough make him watch some movies that have people proposing and that Americas funniest videos episode that shows a bunch of guys proposing would be great he'll get the message that you want him to propose this is coming from a guy.
Some good ways to start romantic poems is telling one how much they mean to you. You can call them a pet name or Sweetheart. You can tell them exactly how you feel and how they make you feel.
You need to become more romantic with your partner :D