Abby: We're showing Ted how lame he is.
Barney: You don't have to say it, though.
Ted: Uh, okay, Barney, you can stop.
Barney: Stop what, Ted? Stop being in love? Next he'll ask us to stop breathing.
Abby: We can't stop breathing, Ted. Your hair looks amazing.
Ted: Um, Barney, I, I see what you're doing. Please stop.
Barney: Not before I share with you what being in a relationship leads to, Ted. Abby, Pookie Bear... I am so pathetically desperate for you that... Aw, heck, I'll just say it. Would you marry me?
Abby: Wait, really?
Barney: I would never joke about true love.
Abby: Yes, I'll marry you. [everybody applauds]
Barney: Okay. Thank you, thank you.