Switched at Birth/Tear Jerker

""But I was your daughter. Me. Not her, and you chose her over me. No. You knew? All those years you knew, you followed me and you never once came for me?"
 * Bay and Regina's conversations about why Regina never contacted her. Not surpring given Bay's status as The Woobie

"Painful for you, what about me? My whole life I've felt like I didn't belong, and I didn't know why, and I thought it was my fault.""

"I don't know what she is to me. I don't know what to call her. I don't even know if I like her, but she is the only person in the entire planet that knows what I'm going through, and if I piss her off..."
 * Daphne's description of her relationship with Bay:


 * The end of the prom episode. The devastated look on Bay's face after she finds out the  really makes you want to hug her.