Disclaimer: I don't own Miraculous Ladybug
Alya was oblivious to the world, the only things on her mind was Marinette and Chloe, Alya not liking how they seemed to be friends, seeing pictures of them on social media from the phones of other students, and stated blaming Chloe for Marinette telling her off. Alya knew she needed a way to get revenge on Chloe, but she was still grounded, she then saw Sabrina and came with an idea. Alya went to Sabrina and said "So Sabrina, it must be really difficult isn't it?" Sabrina was confused and asked "What is difficult?" Alya said "Losing Chloe, your best friend since grade school." Sabrina said "Oh, that silly Chloe may have transferred to a boarding school, but I haven't lost her, I still have the bracelet she gave me before she left." Sabrina shows on her wrist is a silver bangle bracelet. Alya said "Then tell me, when was the last time you two actually spoke?" Sabrina was in shock and realized she hasn't spoken to Chloe since she left. Alya said "I saw from pictures on social media of those two having more fun together than you two ever did." Alya then left Sabrina, knowing the seeds of doubt have been planted in Sabrina's head.
On the weekend Sabrina caught a bus to the school and saw Chloe and Marinette leaving the school and went to a different bus, Sabrina decided to follow them.
The girls went to the shopping district having a few good laughs, they then went to a restaurant for a nice lunch, and then the went to the movie theater, that was when Sabrina stooped following believing that Marinette has replace her, Sabrina started to cry.
Hawk-moth sensing Sabrina's emotion, sent an akuma which fused with her bracelet and Hawk-moth said "Glam-izon, I hear someone replaced you as a friend I can help you get revenge on the girl that replaced you, in return you must give me Ladybug and Chat Noir's miraculous, do we have a deal?" Sabrina said "Yes Hawk-moth." Sabrina changed.
Just as the movie was about to play, the screen suddenly exploded and through the wall of the explosion a girl wearing a glamorous blue dress and a silver bracelet who said "Marinette, your going to pay for replacing me and Chloe's best friend!" Chloe realized you it was "Sabrina?" The girl said "It Glam-izon now, don't worry Chloe once Marinette is out of the way, we can be friends again." Marinette ran out trying to lose Glam-izon without endangering more people. Chloe ran to the bathroom knowing she had a best friend to save.
After the fight Glam-izon changed back to Sabrina. Chloe changed back and went to Sabrina. Chloe said "Sabrina what happened, you were akumatized and went after Marinette." Sabrina started crying and said "Well Alya told me I lost you as a friend and after seeing you together, I realize that it was true!" Chloe realizing that she hasn't been in contact with Sabrina since she transferred said "Listen Sabrina, I admit I should have stayed in contact with you, but I treasure the times we had together, you were the only girl that was able to put up with me, I still see you as a good friend."Sabrina smiled and the two hugged. Chloe said "You know, you don't have to go home quite yet, I'm sure you, me and Marinette can have fun with all three of us."
On Monday, as Ms. Bustier was taking a roll-call as she called Sabrina's name Sabrina made it to the door saying "Here!" All eyes were on Sabrina, not because of her making it to roll-call, but because she had a makeover. While Sabrina still had her glasses, she had her hair half up- half down. Sabrina wore a white tunic top, blue jeans, the same bracelet and white flats.
At lunch Sabrina called Chloe and saw both Chloe and Marinette, Chloe said "So how's your new look?" Sabrina said "People have been asking me where I got my new look, complimenting it, and I actually feel more confident." Chloe said "Yeah, feeling confident is one of the main reasons I always try to look my best." Marinette said "We have to hang up soon so bye." Chloe waved good-bye. Sabrina said "Bye girls, see you both soon." Sabrina then went to her locker and hung pictures of all three of the together.