I don't own supergirl or any of the characters.This fanfiction is set not long after season 3. Alex is the director of the DEO and Lena knows that Kara is supergirl. Lena and Kara are just best friends
Alex was sitting in Kara's loft after a very long day of capturing rogue aliens and restoring peace to National City after the whole Reign issue. Kara suddenly came whooshing into the apartment declaring
"I brought 2 double cheese pizzas, 2 pepperoni and 2 boxes of potstickers"
Alex straightened her position and reached out eagerly
"I'm so hungry! What took you so long?!"
Kara super sped into her room and changed into grey pyjama shorts and a light pink pyjama shirt she then made her way to the couch and sat down next to Alex
"Some crazy purple alien went rogue near 31st street" she said as she helped herself to a big slice of pizza and 3 potstickers.
"Are you okay?It seems like it was a rough fight" Alex asked her sister
"Yeah I'm fine.. Nothing pizza and potstickers won't fix" Kara replied but Alex quickly detected that something was wrong.
"What is it Kara? And don't play dumb because there's clearly something bothering you" she said when she saw Kara trying to act up.
Kara sighed in defeat "It's just.. I miss Winn and Mon el.. I finally got mon el back and he had to go. And Winn was my first real best friend. He was the first person I told I was Supergirl!"
Alex rubbed her sister's back "I miss Winn too.. I never thought I would say this but heck I even miss Mon el.. But we'll get used to it.. As long as we have each other. El Mayarah remember."
Kara smiled and leaned on her big sister's shoulder "El Mayarah"
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The following day
Kara and Alex marched into the DEO to find J'onn standing there in a heated discussion with Vasquez.
"J'onn what are you doing here?" Kara said as she hugged him.
"I just came to check on my girls.. Any leads on.." he answered before Alex cut him off.
"No not yet but we're still searching. The last time he was spotted was in Nevada 2 days ago.. So he couldn't have gotten very far"
"Are you okay?" J'onn asked Alex in a low voice.
She shrugged "If we find him he's going to have a trial.. He did betray the DEO before."
Kara was watching Alex as she spoke and noticed the discomfort in her face. She made a mental note to talk to her later.
"Well I have to get going. Call me if you find anything okay" J'onn said as he hugged Kara and Alex.
"We will." Alex assured him
When J'onn left, Kara pulled Alex aside and asked her "how're you holding up? And don't play dumb I know something's bothering you."
Alex rolled her eyes at her sister's attempt of quoting what she told her yesterday but then replied "It's just that I want to trust him again and I feel guilty that I don't.. I want to find him but at the same time I don't because he has to pay for the consequences of his actions"
Kara stepped up and hugged her sister "It'll all be okay Alex.. He proved that their's still good in him when he helped you against Lillian.. Just have hope okay. And I'm here for you no matter what"
Alex hugged her little sister tighter "I love you"
"I love you too. Now let's go find Jeremiah."
To be continued