a feeling swinging back and forth between joy and despair

to have a feeling swinging back and forth between joy and despair

change, fluctuation

change, fluctuate

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

climate change

(gambling slang) change in odds, often found in digital machines

(colloquial) current boyfriend