Pls help! What type of literary device is the phrase “She was already a tiny speck”

Possibly a hyperbole! This is an exaggerated statement-the speaker doesn't literally mean that the woman transformed into a tiny speck, it merely looked as though she did with how far away she was from the storyteller.

the tone of the passage is sympathetic to the forbidden love of romeo and juliet. the nurse plays a significant role in the play. she is responsible for making their meeting again possible. additionally, there is a sense of warning in the choice of words of the nurse. she seems to be authoritative when she calls romeo "scurvy knave", and at the same time the fact that she addresses to him as "sir" reflects respect. the nurse is "vexed", this word describes her confused state of mind. on the one hand, she finds romeo a fine and eloquent man, but on the other, it is thought that man's nature forces men to try to trick women.  

a lot to the other person they me out big