I didn't know

I didn't know you can have an x-ray while lying down, now I do.
I didn't know kids could talk non-stop without even trying, now I do.
I didn't know that cabs now have a 40 peso flag down rate, now I do.
I didn't know an old lover could still be a friend, now I do.
I didn't know if you loved me when we were still together, now I do.
Thank you for letting me know.