Lily has always, in some ways, been happy to go back to Hogwarts when term begins again. She misses Hogwarts, misses her friends, misses magic, misses that whole ever-more-significant piece of her life.

And, this particular break, she has also missed James.

(Speaking of ever-more-significant pieces of her life.)

So, as much as she loves her parents, as much as she enjoys being home and spending time with them, it's with a certain amount of relief that Lily steps through the barrier, two steps ahead of her father, and onto Platform 9 3/4.

She might be standing up on her toes, just a bit, trying to get a better look at the crowd of students and parents waiting next to the Hogwarts Express.