My babe has smokers breath..

Need advice on what I should tell the guy I’ve been seeing that he has unpleasant smokers breath… Made out with him all throughout our date part of me loved it part of me hated it bc of his breath & his saliva tasting like weed. I’m not a smoker but I don’t mind him smoking weed but I seriously hate how it transfers to my saliva and I taste it for a while despite me up keeping my oral health.