When Cara and Ben are at the party at the library she puts her purse on the top of a bookshelf. When they are done talking they walk away leaving the purse behind. In the next scene she has the purse on her shoulder again.
The ski lift Cara and Ben board goes from being a multiple seat lift chair with no barrier to a chair with a divider between the passengers.
At approximately the 1:20 mark, Ben (Jack Turner) and Cara (Taylor Cole) discover they have a cafe/bookstore in common. Ben asks if it is the cafe on Ballard. He pronounces it, Ba-lard with the emphasis on the 2nd syllable. It should be pronounced Bal-ard with the emphasis on the first syllable -- like mallard as in duck.
In Ben's note to Cara asking to meet at the coffee shop, there is no meeting time or date listed in the note. When Ben and Cara eventually do meet at the coffee shop, there is an implication in their conversation that they never spoke between the time of the note and the meeting in which a time/date would have been confirmed.