Disclaimer: This is a work of fiction, I own nothing.
Korra sat alone in her room as she usually did, studying for the next school day. Her grades had taken a turn for the worse. So now she needed to hit the books and pray for a miracle. Her window was uncovered. She looked out to the house next door, to see Mako. He had just gotten home and crashed onto his bed. He sat back up to notice Korra staring at him. She tried to hide herself by burying her face in a book. To no avail, Mako still took notice of her. She placed her book down and got hold of a notebook and marker. Mako got the idea and did the same.
You ok? She wrote.
Mako smiled and wrote back. Tired, GF had me busy
That's cool Korra gave a 'welp' face showing her disinterest in Mako's 'GF'. But Mako simply shrugged his shoulders. Korra began to write another note. I love you. But before she could show him, Mako got up and closed the curtains. She felt disappointed in herself as she held up the note. Again she had missed her chance. She had a huge crush on Mako for god knows how long. But Mako was a football player and he was dating the cheer captain. How could he ever notice a simple girl like Korra? She didn't put too much thought into it. She figured it'd be best to study, rather than worrying about a crush.
So she did. Back to her books and taking notes. And reading and more notes. And more reading. She was so busy with her studying that she didn't even noticed when Mako peaked out his curtain and looked back at Korra. She was hard at work, her hair in a mess, barely keeping her eyes open. But then she let out a yawn and stretched her arms up. That's when Mako saw a full view. Her t-shirt completely wrapped around her body. Maybe it was a size too small? He had caught a sight of her chest. She wasn't particularly well endowed, but she wasn't flat, that's for sure. For her, it worked. She stopped, and went back to her notes. Mako gave a soft smile and wondered…