Continuity mistake: Collin's mom puts a hat on, with tags hanging in the front and back. Collin asks his mom if "everything is okay" and the tags on the back of the hat are no longer there. (00:14:02 - 00:14:23)
Continuity mistake: Amy orders two black coffees. When she gets to work, she holds one cup in her right hand and helium balloons in her left. Amy sets the balloons on the floor and, carries one cup of coffee, follows Collin to his office. Amy sits at Collin's desk and has two cups of coffee next to her. (00:07:54 - 00:10:27)