Cute!
The annoying (possibly deadly) thing about heatwaves is that France hasn't fully adopted air conditioning. So when you should be staying inside, out of the sun, you go outside because your apartment/office is an oven. Heatwaves are more bearable in the USA, in my experience. We're also better at having screens on our windows (I say that, but I don't have a screen because it got left out during some maintenance and met with untimely hail, ahem).