They make us think that Nate was cheating on Haley when it was all a dream and that's what most of the show was where they all had dreams.Plus,Brooke's mom is an ice cube.I think Peyton should have a line where she says that if Mrs.Davis cut herself,she'd bleed out ice cubes.

they have been doing this for YEARS.

Remember in season 3, when they had the "Lucas is near death" promos with a tearful Nathan going "I can't believe he's gone"? And then nothing like that at all happened

I hate when they do this. I missed last week's show but after seeing tonight's eppy I can tell it definitely was.