Who said "I have to be honest with you, I'm falling for you."?

This quote is attributed to Jim Halpert.

I have to be honest with you, I'm falling for you. - Jim Halpert

"I have to be honest with you, I'm falling for you."

Jim Halpert Love

"I'm not superstitious, but I am a little stitious."

"That's what she said."

"You took me by the hand, made me a man."

"I'm in love. I don't know how it happened, but I'm in love with Pam."

"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"