-meeting as next door neighbors

-she would know you as the guitarist next door

-you would know her as the Journalist next door

-saying "hey" or "hi" when walking past each other

-her packages were always at your door, it was like she wanted that to happen

-you both would chit chat away after giving the package to her

-she was nice enough to invite you in and share her take away with you, but not her potstickers

-you both would watch your favorite TV show or movie while munching

-starting out as friends

-being there for her when she was upset, crying or genuinely let down

-Kara would invite you over for game night with her friends and sister

-her group of friends and sister thought you two were dating which ended up in you two blushing embarrassingly

-you were a bit scared of Kara's sister Alex, since she did warn you about hurting her

-Kara thought it was adorable the way you acted to Alex's warning

-almost kissing you during game nights

-she always wanted to listen when you were playing the guitar

-you would sometimes pop into her job to say hi and deliver donuts and coffee

-she had a secret only her friends and sister knew about and wanted to tell you she is Supergirl

-she developed a crush on you, which her 2 friends James and Winn teased her about, making her blush about it

-eventually, you asked her out on a date and she accepted straight after

-fortunately, you would be rescued by Kara as Supergirl, you recognised her innocent blue eyes and tone of voice

-being stoked you literally asked the Girl of Steel out on a date and she accepted it without any thoughts

-you both had your first date in her apartment, since crime interrupted the original plan

-Alex was relieved that Kara was happy with you, but she still warned to hunt you down if you would even dare to break Kara's heart

-she would fly you around the city and often give you a ride home if needed

-having your first kiss in the sky as the sun was setting down

-she wanted you to move in after having the 2nd date together

She would give you puppy dog eyes to get you in bed to snuggle with her

-lots of hugs and kisses in the morning

-being introduced to the DEO and shown around

-meeting her cousin Superman

-you were more awkward than Winn when he met Superman face to face for the first time

-Kara thought it was cute when you were awkward

-she would be flustered when you compliment her

-ending up in you two having a flirting contest

-she was very defensive over you, when seeing other girls flirt with you, she gave them the death stare, glaring at them to back off

-often warning those girls to leave you alone

"back off from my boyfriend! Or else"

-at the end of the day, after her day as Supergirl, you always sat on the couch waiting for her to return through the window

-smiling when she flew on in and immediately walking up to you, planting her lips on yours

"I love you Y/N".

"I love you too Kara Zor-El"...