Are in 7th heaven - Idioms by The Free Dictionary
be in seventh heaven (redirected from are in 7th heaven)
be in seventh heaven
To be in a state of bliss or extreme happiness. I've been in seventh heaven ever since I got engaged!
be in (your) seventh ˈheaven be extremely happy: When she has all her grandchildren around her, she’s in seventh heaven.This comes from the belief that there are seven heavens and that God and the most important angels live in the highest or seventh heaven.