You need to explain to your partner that you have boundaries when it comes to smoking weed—and you'll need to enforce those boundaries.
Your own personal boundaries will depend on what you feel comfortable with.
I can't really talk about how to date a stoner when you don't smoke without bringing up the elephant in the room. It's a small risk that is exceedingly rare, but it's something that you may want to address. Tell your partner to keep pot out of the house, and out of your car—and avoid dating a pothead that is very flamboyant about drug deals.He's not showing you a lot of respect by refusing to listen to you.The biggest aspect of learning how to date a stoner is learning not to judge.Or, better yet, be willing to drive them to 7-11 so they can find Doritos.When it comes to learning how to date a stoner for the long term, gift-giving will be easier than ever. Giving them anything that involves making a smoking experience better is a great way to do it.