Lydia Henderson, Dustin's slightly younger sister who is somehow blonde and much different than her brother, has a silly little crush on Steve Harrington, the boy about five years older than her. Of course she knew she had no chance, but will the idea of a perfect guy get in the young girls head and cause her to risk her life for him? in other words... Will a careless little girl try to take a bullet for a gorgeous guy that she has a playful little crush on? However, that's not all. Lydia still has to deal with all the troubles between learning about alternate dimensions and kids with superpowers. (not a love story okay! i'm not that weird. she is literally just me when i see an actor 20 years older than me) s2-s4