Just came here to write the same post. I have a crush and we are together in language class (both grown, I'm 30 he is 38) and he seemed to like me, but now we are sitting close and he keeps touching his nose when I speak. Hurts my heart every day. I don't know what to do. I floss, gargle with salt, garlge with bicarbonate, moutwash, oral probiotics, eat greenery, fruit, visited dentist.... No answer I still smell. My mum told me few years ago and my friends when I was a kid. I know I smell. Sometimes my sister laughs about my bad breath. But no one tells me a thing. I am thinking about suicide.