Ted: Why are you still here?
Robin: [imaginary] Why do you think I'm still here?
Ted: I guess because I'm in love with you. Why else would I be seeing your face everywhere I look?
Robin: Because you feel bad.
Ted: Of course I feel bad. I told you I love you, which is apparently the worst thing you can say to someone.
Robin: That's not why you feel bad. You feel bad because after you said it, you let me go away. I know our relationship isn't exactly what you want it to be. And I know I may not love you the way you love me... but I do love you. Isn't that worth hanging onto?