We were happy/Fifteen

But I miss screaming and fighting and kissing in the rain
It's 2AM and I'm cursing your name
You're so in love that you acted insane
And that's the way I loved you
Breaking down and coming undone
It's a roller coaster kind of rush
And I never knew I could feel that much
And that's the way I loved you

Liam can try to resist Hallie, but after seeing her start to fall for the new boy, he has to make the decision... can he really let her go?