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
Hemera	-	Greek Mythology
Humaira	-	Arabic, Urdu
Raeburn	RAY-bərn	English (Rare)
Wouter	VOW-tər, WOW-tər	Dutch
Thurstan	THUR-stən	English (Rare)
Rasel	-	Bengali