I'd like to point out that Hermione stopped smiling 1 year before Harry and Ron did. She probably knew the danger long before them <--- I'd like to point out that Harry stopped smiling after year two and Hermoine smiled year three.
Well, I want Someone who loves me like James Potter loved Lily Potter (nee Evans). A match for My soul, not a copy (doe and stag not doe and doe). Snape WAS obsessed with Lily (not that I blames Him, she was like his only Happy thing in his life)