At First Glance
I think this title is very effective and appropriate for a film of the romance genre as the target audience will see this phrase and associate it with two people falling in love. This is because phrases like "love at first sight" and the idea that sometimes people can fall in love at "First Glance" is often iconic of the romance genre as it appears in many films where there is a defining moment and the audience know the characters feel something for each other. It also conforms to the idea that two characters are meant to be together and they both just know it as soon as they meet. This is a popular narrative theme of many romance films and therefore it has proven to be successful in the past and to have attracted a fairly big, potentially tent-pole audience, which is good as the bigger the audience, the more profit a film will make.
