"Hey marinette is that your mother with another man."
"Yeah it is." Marinette says as she starts to walk over to them. "Mom what are you doing here and who is this. *pointing to Mr. Argeste*
"Well-" marinette's mother starts to explain but gets interrupted."father?" Marinette turns around. "Father what are you doing here I thought you told me that you were going to go get some material, why are you here?" Said a blonde boy who was just walking over.
"Well Adrien this lovely woman was just about to say when you interrupted her." Said Mr. Argeste
"Oh sorry that I interrupted, please continue."
"Thank you Adrien. As I was saying was that this is my fiance .we will be getting married soon and we wanted you to meet beforehand."
"Wait, what fiance." They both said at the same time.
"Yes marinette/Adrien fiance and *they make their kids face each other* this is going to be your stepsister/stepbrother." Said Adrien's father and marinette's mother at the some time
While they were looking at each other  Adrien started to fall in love with marinette but he pushed it back because he know that she was going to be his new stepsister.
"Okay so we will leave you two alone so that you can get to know each other better and plus I really do need to get that material so let's go love." Said Mr. Argeste. The two of them (Adrien and Marinette mom) starts to laugh at him. They leaves and alya walks up to marinette "I guess we now know why your mother wanted you to come here in the first place."
"Yeah I guess you are right. So um hi I'm marinette."
"Hey I am Adrien Argeste. Can I ask you something."
"Yeah, sure what is it?"
"Who's that that just walked up." Adrien asked pointing to Alya
"Oh that's Alya my-"
"Her best friend" Alya says as her and Adrien shake hands.
"Yeah I was getting to that Alya."
"Sorry girl you just weren't getting to it fast enough."
"You interrupted me before I could get to it" Marinette states. Just then Adrien starts to laugh at the two girls bickering "what is so funny? Marinette asked
Adrien stops laughing to answer then goes back to his laughing state" oh its because it is just so funny to watch two girls bicker when they say that they are friends."
"Oh stop laughing."
"Why?"
"Because-" marinette starts and gets interrupted again. " because if you want your pretty boy smile then you will stop" Alya says
"Okay okay I get it." Adrien backed off
"Alya you interrupted me again."
"Sorry girl you just wouldn't have the guts to say or do it to him and you know it."
" I would too."
"Sure girl you so would."
"Oh yeah well why don't I do it to you then."
"Marinette no." *Alya runs away from marinette*
"Alya get back here" *starts to chase her*
*Adrien starts laughing* "This is going to be interesting." He continues to watch the two girls chase each other until one of the has a bloody nose and the other is screaming from all the pain, so he runs to stop the fight. "Okay girls break it up it's late and we don't want either of you to be going to the hospital now do we." He says the last part with concern.
*sadly* The girls say "okay."
"Bye girl"
"Bye Alya, see you tomorrow morning." Alya leaves and Adrien starts walking away with his soon to be stepsister. Marinette looks at him and he notices it. "What?"
"Oh, um nothing."
"Okay well let's get you home."
"Okay." He takes her home the him and his father go home together. When they get home before they get out of the car Mr. Argeste asks Adrien a question. "Hey son."
"Yes father?"
"What do you think about your soon to be Stepmother and stepsister?"
"I really like them. I can see why you love her mother. They are a really cool family."
"Good because when me and her get married they will be moving in with us."
"Really" [yeah now I can be around her more now]
"I am glad son. I really am."
"Well I am glad that you are happy."
"Thanks son."
"Your welcome father."
They head in to the house and Adrien goes into his bedroom. * dreamly sighs* "I am in heaven"
"You okay kid."
"No, I died and gone to heaven." Then the realization came to him."oh no."
"Oh no what kid."
"I have fall in love with my stepsister."

Okay so I know that this part was short but next part will be coming out soon and in the  next part is the wedding and the two families move in together. Stay tuned for the next part, bye for now.