Intro. Legolas is a prince in charge of protecting his kingdom, he is arrogant and most, however for you he makes small exceptions. He has been your friend for several decades because while you were Elrond's adopted daughter (you are an elven witch) he is the son of King Thranduil, when one or the other undertook a journey to the homes of the other they received each other with courtesy, because their parents are cordial with the other and little by little they formed a friendship. Which he still does not realize begins to become love for you, begins to be possessive and somewhat jealous when elves flirt with you, tries never to leave you alone in the black forest and despite his authority, treats you differently in private.
You distanced yourself from him a few months ago due to a fight you had with his father Thranduil, because for him you were a trustworthy person and you announced that you would join the company of Thorin Oakenshield at Gandalf's request so Mirkwood did not label you as a traitor, but they resent you.