1. Heart on the sleeve. When Nate shows up with the pin you know he wants to win Blair back. Sweet and sincere moment.

the grandfather episode talk. That was unexpected and so romantic of Nate to go after Blair to make sure she's ok! That's the mature Nate I saw.

3. The Flashback scene when Nate tells Blair "Goodnight, Sweetheart". So cute!

4. Nate sacrificing himself when he thought it was Blair who broke into the school in season 1 episode 12..that was genuinely romantic and had more depth than helping blair win the prom queen..oh puhlease how lame and superficial was that!

5. Nate slamming Chuck up against the limo defending Blair's honor kinda of in some sorts. Best scene ever that's related to NB.

6. Every time they break up xD

7. That most romantic momment..always have,always will. ( :
Soooo..perfect! <3 :D

8. When Nate goes to talk with Blair, after what Jack did to her :)
But i just miss a hug in that scene <3<3