There is NO way they are not the final OTP. Honest. It would not make any narrative sense.
I still can't believe we got an on-screen kiss with a minor! Omo! Shocking! :P Joking aside, I really think my heart almost stopped at the kiss scene, not at the kiss itself (though I loved how sweet and tender it was) but at the whole "he kneels to her, and wipes her tears while cyring himself." Oh my GOD. Perfect shippiness! And he's still got the scarf she wound around his neck on (I loved the scarf thing too - she's so bossy and caring and you can only see his eyes but he looks so in love). Mmmmm.