If Tifa's affection points are 50 or higher, she will ask if the party has been watching the conversation, then walk into a corner and collapse in embarrassment.
Jennifer previously said that she wasn't interested in dating following her split from Ben.
For every correct answer Yuffie gets 2 points, for every wrong answer there is no change.
It is possible to give the correct answer for all the questions except the last one and repeat the event to increase her affection value each time.
However, the Bromance trophy for dating Barret only triggers if Barret's affection value is within certain bounds.
Using the glitch can thus make his affection value exceed the cap and thus lock the player out of the trophy even if they get Barret as the date.