She is creating a metaphor to convey the idea that love is hard won.
This does not sound right
this is a poemExplanation:
Well queue means <span>a line or sequence of people or vehicles awaiting their turn to be attended to or to proceed. So you could write about standing inline for 15 minutes which might be hard but you could make stuff up like you and the person behind you became best friends, or there was some one famous next to you or there was the cutest little baby. Hope i could help.</span>
