Imagine: Lydia asking why you came back.
After the nogitsune was defeated Lydia could finally focus on you.
She had hundreds of questions.
Why did you leave?
How did you become a vampire?
Why are you back?
Though the only word she could choke out was.
"Why?"
You looked at your best friend...well, now you presumed ex best friend, with hurt eyes.
"What do you mean why?"
"Why did you come back? Why-"
"I came back to see you, Lyds, I really missed you and...Stiles. It's a bit embarrassing that I still have a crush on him after all these years bu-"
"Why did you come back now?! You could have come back years ago! You could have told me that you were ok! I spent the last four years thinking you were dead, Y/N! How could you do this to me?!"Lydia cried, tears flowing like a waterfall down her cheeks.
"Lydia, please don't cry. You know I hate it when you cry. Please let me explain...i-it's hard, but I can try."