Since Clank had turned into a Lombax, Ratchet and Clank had tried to change him back into a robot. They had asked Big Al, a galactic doctor, and even Dr. Nefarious. But unfortunately, nothing had effected Clank and finally the two Lombaxes had gave up and decided to live as usual as when Clank had been a robot, hoping nothing bad thing would happen to them.

'Hot...,' Clank slowly woke up from his bed as growled.

When he glanced at a clock on the table that next to the bed, his eyes widen in a surprise.

"12:42 P.M. !?"

At first, he had thought the clock was broken but it didn't. Clank kicked his blanket off, changed his clothes quickly, he rushed to the living room. When he found a yellow Lombax watching TV on the sofa, he exclaimed as stood his fur in anger.

"Ratchet! Why did not you wake me up!? You know how I love the Science Channel which starts 9:00 A.M.!"

Hearing this, Ratchet rolled his eyes and looked his friend with a disgusted look on his face. "Clank, I did wake you up for 3 TIMES! At 7:00, 8:00, and 9:00!"

Suddenly Clank's angered face turned into a shocked face. "Y-you did?"

"Yes. And you said 'Okay. Thank you, Ratchet' for 3 TIMES!" Ratchet remarked as rose 3 fingers.

A few moment, Clank paused in a surprise. He did not remember his friend had woke him up for 3 times and he answered it. Usually, he had been woke up earlier than Ratchet and made their breakfast. How much did he exhaust yesterday? Clank tried to find what made him so tired or sleepy but he couldn't find it.

"Are you okay, pal?"

Suddenly, Clank was snapped by Ratchet's vice and he noticed his friend looking at him with somehow a concerned look.

"Um, yes! Of course. I was just thinking."

"No, no. I mean your face. You look like you have a fever!"

Clank raised his hands and touched his cheeks. They were warm as if he had a fever when he had become a sick. But except that, he was completely fine.

"I am okay. I just feel hot, I think."

Ratchet gave the other a doubtful look. "I don't think so."

The yellow Lombax got off the sofa, grabbed Clank's hand and leaded to the kitchen.

When they were in the kitchen, Ratchet started searching pills for a cold.

"Do you feel something like a tiredness or dizziness?" Ratchet asked as opened the door of the contain.

Clank paused in thought for a moment. 'a tiredness, a dizziness?'

Soon, Clank's ears perked up in an answer. "Oh, yes. I feel excited…maybe."

Ratchet paused before turned to the grey Lombax. "You feel…excited?"

Suddenly, the two words came up in Ratchet's mind but he could not believe it until another answer was given from Clank.

Clank nodded and added sheepishly. "And I do not why but I want nothing more than to hug something…"

Ratchet slapped his forehead with his hand as flushed his face. Was it possible for someone who had once a robot?

'Clank is in mating season!?'