He's silent, just sitting on the beanbag in the living room; his hands toying around with his Nintendo switch. But his eyes keep glancing up at where you and Leo are playing Uno, laughing and making jokes.

Leo is Donnie's older brother, so called 'twin'. Donnie is used to hearing his laugh, nothing special. A bit annoying.But of course yours give him butterflies. Because he has a crush on you, his brother's best friend.

How inconvenient.