Talking To My Boyfriend About The Female Body

My boyfriend smokes weed for his anxiety and he was really high tonight. I'm on my period and he randomly asks what causes a period. I start talking about ovulation and how it works. He is looking at me mesmerized going "Wooaaah". I tell him about how our fertility window works and go into detail about vaginas. He like " Mine blown!" I'm just laughing at his high ass!