Forever
"Sally and Cheery think you're going to propose," said Angua, apprehension written across her face.
"I can't say I haven't thought about it," said Carrot. "But, well, then I thought some more and it seemed to me that if there were ever a sure-fire way to have you miles out of the city by morning, asking you... that question would be it."
"You're probably right," admitted Angua.
"So I'm not going to ask," he continued. "I love you. That's all I need to know."
Angua watched his sincere expression.
And knew she'd stay forever.