amitysrat
"Oh... um... I came up the... the fire stairs. Yeah! The stairs! I love exercising, you know? It helps me stay in shape." She patted her stomach and laughed with a nervousness that wasn't very characteristic of her.
Lena looked the blonde up and down, feeling like she was missing something. It did nothing to calm Kara down. Then the green eyes landed on something that sent Lena's mind racing toward answers she didn't like.
"Your pants are unbuttoned, and your shirt's untucked."
Kara's eyes went wide, and she lowered her head to confirm that, indeed, her pants were unbuttoned and her shirt was a mess. She hurriedly fixed both, her cheeks burning red, then shot her girlfriend an embarrassed look.
---
or, Lena thinks Kara is cheating.