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Last year in high school, all of the students were busy with preparation of SAT test. That happened to Krystal and me too. Months before the test came, we had extra lesson from school, we joined some course outside, and we often had group study. Krystal and I also had studied together a lot just the two of us.

Thanks God, when the test came in one cold day of November, all of my hardwork was worth. I was almost able to answer all the questions. There were some questions that made me confused but not that much. After the test over, I saw a happy smile in Krystal's face which indicated that she also did her test well.

Speaking of what university that we would take, Krystal and I had a bit different thought. Since I was a child, KAIST was the place where I wanted to study. Simple, my grandfather, father, two uncles are the alumns of that university. Since middle school, I wanted to study environmental engineering and I was sure KAIST would be the best place to achieve my goal. Krystal always wanted to study medicine. She was confused between Seoul National or Yonsei University. Her father even added a confusion in her mind, because he said Kyunghee also has a good medicine department.

The test result was announced and I couldn't help but proud of myself because I got 472 out of 500. I forget to say that my grade in high school was like a rocketeer, back then I was lazy but my genius mind couldn't help but exploded in high school. Krystal got 467 and she smacked my head playfully because I got better.

After knowing the result, I voluntarily treated Krystal ate at a taco restaurant and the subject of university naturally poppep in our conversation.

"So now, I'm between SNU and Yonsei. My father had stopped poisoning me about Kyunghee," she said with high enthusiasm.

"How many percentage of Yonsei and SNU in your mind?"

"SNU is a bit leading. 60% vs 40%," then she laughed. "How about you? Still want to go to KAIST?"

I refused to answer and prefered to dig my taco. But I stopped when Krystal still looked at me.

"I've made some research. SNU also has a good engineering department. I'm