• Leo as your best friend's younger brother crushing on you badly.

You and your best friend have known each other since forever. And she happened to have a younger brother, Leo. She knew him well like her best friend, and she knew darn well he had a big fat crush on her. It was almost pathetic, but adorable sometimes.

You shouted through his room's door, chuckling a bit "The first one who gets me an apple juice has a kiss from me!" and the whipped boy immediately ran to you, an apple juice on his hand with a proud smile