Duh.

A conversation with my husband.
Yesterday
Me: Can we please put the screens in tonight? It's going to be really nice the next few days and I'd like to open all the windows.
Him: Just open them...there aren't any bugs.
Me: Yes there are.
Him: No..it'll be fine.

This morning
Him: Maybe you shouldn't open all the windows today, I killed a mosquito in here last night.
Me: Whatever.