So how was your day?

[Rares]

I went to the dentist for him to get rid of the unhealthy quantity of tartar in my teeth. It was painless but my teeth feel a bit sensitive now.
Also I feel bad that I lied when he asked me if I smoke. I've been smoking regularly for quite a few years, but I didn't want to embarrass myself in front of him

It might be a best idea to correct that for next time. Just so he knows. Sure it might seem embarrassing and you might get a bit shamed, but at least he would then know, just in case. Just for next time, I'd say!