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
Nicolaus	NEE-ko-lows (German)	German, Ancient Greek (Latinized)
Veli	VE-lee	Finnish
Vasa	-	Macedonian
FranČIŠEk	-	Slovene
Jinny	JIN-ee	English
Ashton	['æʃtən]