A/N: So here is another part of my story. I hope you are still interested in it.

I'm sorry for any mistake I made with prom night and prom queen, since I'm from Germany and I'm sure it's different here than in the US. I hope you can forgive me.

For Disclaimer see Part 1.

Chapter 21

* * * With Alexis * * *

Rick had arranged car service to take Sean and Alexis to the party, so they didn't need to worry about getting a cab.

"Thanks for coming with me, Sean. I know that this is going to be strange for you, being at the prom with your brothers' girlfriend and not knowing anybody besides the two of us."

"Don't worry about me. I'm happy that you invited me. And I'm sure I'm going to have fun tonight. And you just enjoy your night and be happy for everything you achieved so far. Aaron is terrible proud of you, he told me the whole day about how proud he is."

When the car arrived at the school, Sean helped Alexis out of it. He took her hand and showed her into the building. We went straight for one of the class rooms.

"Sean, what are you doing? This isn't where the party is going on.", Alexis said worried.

"Just trust me, Alexis. Don't worry I'm not going to kill you or anything like this.", Sean said smiling, opening the door. Inside the class room Aaron was standing, holding a small flower bouquet.

"Aaron, what are you doing here? Aren't you supposed to supervise the party?"

"You really didn't think I was going to not see you tonight, did you? You look absolutely breathtaking tonight, sweetheart. I'm really sorry that I can't be there with you, but I will be watching you the whole night, so no funny business with my girl, Sean.", Aaron said to his younger brother, laughing.

"That's a pity. I was so looking forward making out with Alexis on the dance floor, brother."

"Well, I'm sure there are more than enough girls for you to make out, not as beautiful as my girl, but I'm sure you are going to find someone else."

"That's good to know for the next time, but I'm not going to leave Alexis' side, since I'm her date tonight.", Sean said grinning.

"Boys, you are both terrible. I'm not going to make out with you, Sean and you don't really need to stay with me the whole night. So, if you find some interesting girl, feel free to dance with her. You should have fun tonight, too. Are we finished here, or is there anything else you have to fight over?", Alexis asked smiling.

"Well, I just wanted to give you this.", Aaron said, putting the flowers on her wrist. "Now you are complete and we can go to the party."

"That's good. The sooner we start with the party the sooner we can go home.", Alexis said, kissing Aaron and taking Sean's hand to go over to the party.

Alexis showed Sean around and introduced him to some of her friends. Sean was liked immediately but her friends. They danced together and Sean danced with some of Alexis' friends when she needed to rest.

"Looks like you are having fun.", Aaron said, sitting down on the chair next to her.

"What are you doing here? What if someone sees us together?", Alexis asked worried.

"Hey, don't worry sweetheart. We are just talking, like I did with a lot of my students tonight. There is nothing to worry about. Even I don't like all the looks you are getting from the guys. I'm about to murder some of them, since they are undressing you with their eyes, and that's something I don't like."

"Well, you are the only one who is going to undress me tonight. And looking at the time, they are about to announce the prom queen and we can leave. What time are you off your supervising?"

"Actually I had to stay until the very end, but I was able to change my duties with one of the other teachers, since he couldn't come in when he was supposed to start his shift, so I just took it over. I'm free to leave the party whenever my beautiful girlfriend is ready."

"I just want to see who is going to be prom queen and then we can go home. I don't think there is a way you can share a dance with me?"

"I don't think that this is possible, but I'm going to make it up to you as soon as we are home.", Aaron said, seeing how disappointed Alexis was.

Soon after this the principal went up to the stage.

"Dear students, I hope you are enjoying yourself and I'm sorry to interrupt the dancing for a moment. I'm going to announce this year's prom queen and I'm happy that this special person was chosen. She was a great student and will be missed terrible. I'm proud to present you this year's prom queen; Alexis Castle. Will you please come up to the stage.", the principal said.

"Did you have something to do with this?", she asked Aaron, who was still standing next to her.

"I didn't know anything about this, but I'm very proud of you. You are one of the best students and you were liked by everyone and you are the most beautiful girl tonight. And now up with you and enjoy your moment.", Aaron said, pushing her slightly to the stage. When Alexis was up there, she thanked the principal and the rest of the teachers present.

"Normally we are going to announce the prom king now, but some of the students came up with this idea and I must say, that I really liked the idea. This year we are not going to get a prom king, but we are going to announce the best teacher. Just to clear everything, this wasn't my idea, but I'm totally fine with this. And I think the students made a good choice for the award. All asked students agreed on the decision and I'm proud to say that this teacher left a very good impression on the students, even he joined us only about five months ago. But I have to say that he is really great with this students and it seems like all of them like him. He even managed to improve most of his student's grades. So, please welcome our best teacher of the year, Mr. Aaron Cooper."

Alexis couldn't hide the laughter that came out when Aaron started to walk up the stage.

"Is there something funny, Ms. Castle?", the principal whispered to Alexis while they waited for Aaron.

"Looks like you are going to have your prom king, too.", Alexis whispered smiling.

The principal moved to give Aaron some kind of award for the best teacher, and then he went over to Alexis, who was grinning madly.

"Why are you grinning like this?", he asked softly.

"You know, that you are my prom king, now?"

"Well, that only makes you to the best teacher, doesn't it?"

"Actually I could live with this. Being a teacher is still on my top list, but that doesn't matter at the moment. We are going to have our dance together.", Alexis smiled.

Aaron went back to the principal, gave him back to award, so he could dance properly with his girlfriend. As soon as the DJ started the music, he went over to Alexis and started to dance with her on the stage. As the song moved on, Aaron pulled Alexis closer to him and when the song neared its ending he looked her into the eyes with a question on his eyes. Alexis seemed to understand what he was asking and she only nodded her head.

Aaron put his head down and kissed her passionately on her lips. The students around them were applauding when they pulled apart, only the teachers and the principal were giving them looks. Aaron took Alexis hand into his and walked over to the principal.

"Mr. Cooper can I have a word with you for a moment? I'm sure your date is looking for you already, Ms. Castle.", the principal said, when they were on their way off stage.

"My brother is actually enjoying himself at the moment, so Alexis is free to stay. I don't have any secrets. So, what do you need to talk to me about?", Aaron asked, knowing completely well, what this was going to be about.

"Mr. Cooper, can you please explain why you were just kissing one of your students?"

"Alexis isn't one of my students anymore and I just really missed my girlfriend tonight.", Aaron said, squeezing Alexis' hand.

"You are in a relationship with Mr. Cooper, Ms. Castle?", the principal asked Alexis.

She only nodded her head, fearing what was coming now.

"How long is this going on, if I may ask?"

"Well, you suggested that Alexis should show me around and tell me everything about this school, since she was the most trustable person you knew and we hit it off right at the moment. We hide our relationship since I was still her teacher, but I didn't grade any papers of her. I just helped her studying and she didn't cheat on the tests. Alexis is really this great with her grades. I hope you don't have a problem with this.", Aaron asked hopefully.

"Well, it's not good if a teacher is involved with one of his students. I will look into your work papers, Ms. Castle if there are any problems with your grades and since you just finished school I don't think there will be a problem. But I would recommend that you don't tell many people that you got together while he was your teacher. You are a good person, Alexis and you will do good things in your live. It was my pleasure to know you. Keep safe and keep working this hard to achieve the goals you set for your life.", the principal said.

"Thanks for this and I promise there isn't anything wrong with my work. I was already finished with my course when Aaron started to teach. It was faith that you picked me to show him around. Thank you for this.", Alexis said, hugging the older man.

"Are we finished here? I really want to go home. Come on Alexis, we have to look for your date.", Aaron said laughing.

When they found Sean surrounded be a couple of girls some time later, they were on their way home.

"So, did you have fun, Sean?", Aaron asked.

"Yeah, it was a nice evening. Thanks for taking me, Alexis."

"I see you got a lot of numbers tonight? Someone you liked?"

"Well, there was this one girl I really liked, but I don't think we are going to work out since I don't live in the city and she is going to college in California. But we are going to stay in contact."

When they arrived at the apartment, Sean went directly to bed, since he needed to leave for home early in the next morning. Alexis went to the bathroom the remove the makeup and change for bed. When she came back into the bedroom, Aaron was already lying down on the bed.

"That was an interesting day, Aaron. I really hope you don't get any trouble for us kissing."

"I don't think so. The principal is very taken by you and he is not going to punish me, since there isn't anything we did wrong."

"That's really good. I just want to enjoy the next couple of weeks together with you, without any more hiding. And there is still the decision I need to make about what I'm going to study in the fall."

"But that's not important at the moment. For now it's just the two of us and we are really going to enjoy this time together."

"Yeah, and we have another big night tomorrow. Are you nervous? It will be our first big event as a couple even it's just my parents friends and colleagues. You know that the detectives are thinking that you are Kate's boyfriend, right?"

"Why should they think that?"

"I really don't know but Esposito is really thinking it. He happened to overhear some conversation and it looks like your name dropped and he can't believe that I'm dating an older guy, so he just assumed you are Kate's guy and Dad is covering for her."

"This is going to be a real fun night. Meeting your dad's and Beck's friends from work. I can't believe Beck's let them believe this story. She is way too old for me and I already got a girlfriend and I'm not going to cheat on her in any possible way. Do you have any plans for Monday? I want to take you for dinner after school."

"Actually I do have plans for Monday and I really don't know when we will be finished with it."

"Care to tell me?", Aaron asked, snuggling next to Alexis.

"There is something I promised Kate when I first told her about us and this is the appointment we are going to on Monday. I promise I will tell you more later, but first I need to do this. But there is no need for you to worry, this much I can tell you. And now we really should get some sleep. It's going to be a long day tomorrow.", Alexis said, kissing Aaron good night and turning off the light.

A/N: Did you like it so far? More to come hopefully soon.