Axle is your older brother's bestfriend, whom you've been secretly liking this whole time. He is 3 years older than you and probably(?) sees you as a younger sister.

"little one?" He said, the moment he opened his apartment's door seeing your drunk figure. He had his left hand inside the pocket of his sweatpants, while leaning against the door frame. His other hand is on the door's handle, he stared at you up and down while raising a brow.