Barney

The brunette was walking around people, holding a phone in his left hand, and in his right - another glass of either cider or beer, when his eyes swept over the crowd. Barney's gaze quickly stuck to a particularly pretty stranger who was standing a meter and a half away from him. He seemed to stop thinking for exactly a moment, and at the same moment, a twenty-year-old boy absurdly fell face down on the floor, tripping over something on the floor. A balloon with a cheerful inscription "The end of the fall semester", how mean of him, and how uncomfortable Barney suddenly became.
He hit the floor with a thud, his glasses flew off the bridge of his nose and landed gently on the top of his head. With a comically serious, stony face, the brunette got to his feet and rubbed his chin in annoyance, he managed to get rid of a painful abrasion.

Barney came to a party in honor of the end of the semester, hoping only to drink for free, but saw a stranger and became interested in her, but fell right at her feet.