be floating on air

To be extremely happy. I've been floating on air ever since I got engaged!

be floating/walking on air

to be very happy and excited because something very pleasant has happened to you When the doctor told me I was going to have a baby, I was walking on air.

Common Names:

Name	Pronounced	Usage
Khloe	KLO-ee	English (Modern)
NoÉMie	no-e-MEE	French
Kukka	KOOK-kah	Finnish
Balduino	-	Spanish
MetİN	-	Turkish
Helma	HEL-mah	German, Dutch