I farted on my first date?

Okay so last night I was on a first date with a really cute and sweet and mature guy and I FARTED loud and it stunk sooo bad at the table when we were getting up to leave. He didn't mention it, so I didn't either..but when we got back in his car I didn't say much and I noticed he let the window down. When he dropped me off at home he gave me a half hug and sped off. I really like him. Did I blow it?