Kumi's dad-Young Guy/Charlie
This is Kumi's old family and a reversal to the video Kumi Misbehaves at Sonic. Anyway, Kumi's mom freaks out over the lack of Strawberry Banana Shakes.
Kumi: Hey Mom and Dad?
Kumi's dad: What is it Kumi?
Kumi: Can we go to Sonic?
Kumi's dad: Yes we can.
Clerk: Welcome to Sonic, what do you, your daughter and wife want?
Kumi's dad: I want a double cheeseburger, fries, and a Coke.
Kumi: I want tater tots and a grape slush.
Kumi's mom: I'll have a grilled chicken wrap, a Sprite, a strawberry slush and a strawberry banana shake.
Clerk: Sorry but there are no more strawberry banana shakes.
Kumi's mom: What? Tell me you're joking!
Clerk: Don't feel bad. How about a chocolate shake instead?
Kumi's mom: Why?
Kumi's dad: Because, Jade, there are no more strawberry banana shakes. Why don't you have a chocolate shake instead?
Kumi's mom: No way! I said I want a strawberry banana shake!
Kumi's dad: Jade, stop being a spoiled brat! You can either have a chocolate shake or nothing at all!
Kumi's mom: Oh I got a better idea! Why don't we go to the store to get a diamond ring so that way Kumi doesn't have to engage me!
Kumi: Mom, stop it right now! Now you have everyone staring at us!
Kumi's mom: (Princess' voice) OH, SO YOU HAVE TO ENGAGE ME, RIGHT?! GO AHEAD KUMI! ENGAGE ME! ENGAGE ME! ENGAGE ME! ENGAGE ME! ENGAGE ME RIGHT HERE AT SONIC!
Kumi's dad: Jade, that's enough! We're going home and you will get nothing!
Kumi: I agree with your husband! Let's go home now!
(at subway station)
Kumi's mom: Please Jaxen! I will behave!
Kumi's dad: Too late, Jade! You blew it! Now get on the subway!
(in subway train)
Kumi's mom: I'm sorry.
Kumi's dad: Sorry won't do at a time like this! You have gotten us in a lot of trouble!
Kumi's mom: But Jaxen, all I wanted was a strawberry banana milkshake.
Kumi: Then why did you ask me to engage you? You are already married to my dad!
Kumi's mom: Oh, what I did was unexpected and naughty so can we at least go back and get the chocolate shake?
Kumi's dad: No! You had your chance but you blew it! We are not giving you another chance!
Kumi: I agree!
Kumi's dad: Jade, you're lucky you didn't destroy Sonic, but you are grounded until Kumi moves in with Derek's family!
Kumi: I agree with your husband! Go to your room now!
Kumi's mom: (running upstairs, Jazzi's sound effect) NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!
Kumi's dad: Your mom is a spoiled brat.
Kumi: I know.
Kumi's dad: So what do you say we go to Sonic by ourselves?
Kumi: That's great.
- This was before Kumi moved in with Derek's family.