I think you've made your Daddy kind of silly. He insisted that we buy a few nightlights for the house. Specifically one for our bedroom so I don't trip and hurt myself when I get up to go to the bathroom 10,000 times a night. He's been reading "What To Expect When You're Expecting" and I think it might be a suggestion he read in there.
Don't worry little Peanut, it's nothing to be worried about...Daddy just loves us both very, very much.