gotten the line (verb) telephone: communicate through telephone system
Sinonime: Utopian,
assured,
bright,
buoyant,
cheerful, cheering,
confident,
encouraged, expectant,
happy,
high*,
hopeful,
hoping,
idealistic, keeping the faith, looking on the bright side, looking through rose-colored glasses,
merry, on cloud nine, on top of world,
positive,
promising, ray of sunshine, rose-colored, roseate, rosy,
sanguine,
sunny*,
trusting,
upbeat