Korra, Sam, and Tucker are very worried about Danny. They decide to check out the lab, hoping nothing serious has happened. Maybe Danny got lost? Maybe he got trapped under some rubble? They hope he is not hurt. If he is hurt, they hope not badly.
They arrive at the lab and hear people talking. One of them - they realize - is Danny. They breathe freely; he is not hurt. 'Who is the other person?' They all communicate this question with their looks.
They decide to check it out; they sneak in. Korra relies on Tenzin's teachings to be as quick as a cat and as light as a feather. Airbending does come in handy in certain situations, especially those of the spying kind.
But apparently, somehow, they were making way too much noise even though they were struggling not to let a single breath escape their bodies. They make it inside and they are immediately knocked out.
They wake up several minutes later. Korra looks around and sees a bomb, which is ticking. Her eyes widen. They are going to die. Shit.
"What is going on here?" Sam asks sleepily. "Why are we tied up?"
"The doctor, who died in the lab explosion, is the ghost that has been visiting. He was looking for the chemicals that killed him. He found them after he captured you guys."
"What does he want with the chemicals?" Korra asks.
"To kill everybody," replies Danny.
"WHAT?!" Tucker is unmistakably horrified.
"Stop freaking out, Tuck. We've been in similar situations and we always came out on top," Danny says.
"Well, you were always able to get out of traps! Plus, we were never trapped with you! I don't see how we'll get out of this!" Tucker panics. "And if we don't, I have a confession to make!"
Sam and Danny stare at Tucker. They have no idea what to expect to hear from Tucker. Korra knows. She has been keeping it a secret from those two for a while.
"I'M GAY!" Tucker shouts and looks at the two, who stare at him with open eyes, clearly not expecting this admission.
Danny sighs. "I have a confession, too. I saw Val a couple of days ago at a coffee shop and...and I asked her out."
"Well, now I have to start being mean to Valerie," Sam replies. She turns to Korra. "I'm sorry I was bitchy to you. I'm just very protective of Danny. Forgive me?"
Korra accepts her apology. She begins to think. She has something on her that has been nagging her since the day she and Asami crash-landed into the desert.
"I think I like Asami."