Continuity mistake: Andrei is mentally rehearsing icebreaker lines for his first approach to Ramona. Fake macho Silviu sits by him and puts a blunt in front of him, practically under his nose. Reverse shot, and it's gone. (00:02:00)
Continuity mistake: When Hodaka first fires his gun whilst being threatened by the man, the shell casing lands on the ground beside him, right next to his head. A couple seconds later, when Hina goes to help him up so they can run off together, the shell casing has vanished from the ground. (00:22:06)