"Well, that was a lot of fun." Finn said smiling.

"Hey, where's Blaine? I haven't seen him since he said he was going to play with Brittany."

"I thought he was with you." Finn replied.

"Blaine?" Kurt called, looking around.

He was no where to be found.

"Blaine, where are you?" Finn shouted.

"You're looking for Blaine?" Mike asked.

"Yeah, have you seen him?"

"No, maybe Quinn knows where he went."

"Where who went?" Quinn asked as she walked up.

"Have you seen Blaine?"

"No, sorry, I haven't."

"Kurt, Quinn and Mike haven't seen him."

"Neither have Rachel or Mercedes."

"I don't think anyone at this party saw where he went."

"Last time I saw him, he was talking to Santana." Tina said.

Kurt walked over to the cat, looking around incase Blaine was near by.

"Santana, have you seen Blaine?"

"A few hours ago. He was trying to play with Brittany, and I told him to go away."

"What? Why would you do that, he's just a puppy, he takes that kind of stuff literally."

"Well, I didn't tell him to go away, exactly."

"Well, what did you tell him, exactly?"

Santana's ears lowered a bit.

"Santana?"

"I just warned him about what was going to happen to him."

"What?"

"I told him about how you were all going to stop paying attention to him now that you were officially becoming a family that he wasn't a part of."

"Why on Earth would you tell him that?" Kurt asked.

"That's a terrible thing to say, Santana." Finn added.

"I just wanted to prepare him for real life... that's what happened to me with my last human."

"Well we're not like your last human, Santana!" Finn growled.

"Finn's right, we all love Blaine. He is so a member of this family."

"Oh yeah? Then how come every time you mentioned Burt you referred to him as your human? Not ours, as in yours and Blaine's, just yours?"

Kurt lowered his head a bit. "I... I don't know, but it was a mistake. I wasn't doing it because I didn't care about Blaine, I just..."

"Don't feel guilty, Kurt... this isn't your fault." Rachel said softly.

"Hearing me say that all the time, he must've felt like I didn't want him around."

"Kurt, you know that's not true."

"Why do you look so surprised?" Finn asked Santana.

"It's just... I didn't expect you to be so sad."

"What did you expect? Blaine's missing!"

"Well, my humans wouldn't have cared if I went missing... that's why I left, and why I now live with Brittany and her humans... I guess I was wrong, you're not like them."

"No, we're not. Now we've got to find Blaine!"

"Kurt, Finn, I'm really sorry... I thought I was helping him, but... now I see that you... you really love Blaine."

"Are you sure it was all you trying to help him? Or were you a little jealous too?"

"Jealous? Of what?"

"Of Blaine, because he wanted to play with Brittany?"

She looked down. "Maybe I was a little jealous."

"It's okay, there's no use feeling guilty and throwing ourselves a pity party, right now we've got to focus on finding him."

"We've got to let the humans know Blaine's gone, then they can help us look."

"I can't find him anywhere." Burt said.

"You don't think he got out the dog door in the kitchen do you?" Carole asked Burt, a worried tone to her voice.

"Well, I guess that's covered..." Sam said.

"Now come on! We've got a missing puppy to find!"