Glad to see the two of you are so happy together…

Claire: “You see them? He’s serenading her! I bet you could sing just as well.”

Honey, I fear he won’t get the hint.

(There’s a tongue in cheek saying in German. It doesn’t really work in English.  Roughly paraphrased it’s: “wave with the fence post”- when you want someone to get the (rather obvious) hint, and if they don’t get it, you “hit them with it”)