I love the words of this song by Mark Wills. Every time it comes on in my car, it makes me a bit teary. The words are so perfect, and it is sung beautifully. I’ve just put the chorus here, but the entire song is amazing.

Cos there’s holes in the floor of heaven and her tears are pourin down
that’s how you know she’s watchin, wishing she could be here now.
and sometimes if your lonely , just remember she can see,
there’s holes in the floor of heaven, and she’s watchin over you and me.