Three friends - David, Emily, and Frank - are planning a surprise birthday party for their friend Grace. They decide to split the tasks among themselves. David is responsible for buying decorations, Emily for ordering the cake, and Frank for sending out invitations. However, on the day of the party, David forgets to buy balloons and streamers, Emily orders a cake with the wrong flavor, and Frank sends the invitations to the wrong email addresses. When they all arrive at the venue, how do they react to each other's mistakes, and what assumptions do they make about their friends' actions? Provide a short response.
When David, Emily, and Frank arrive at the venue and realize their respective mistakes, there could be a mix of emotions, and their reactions could depend on their personalities and their relationship with one another.

If they are understanding and value their friendship over the mishaps, they might react with kindness and try to cover for each other's mistakes. David might apologize for forgetting the balloons and streamers and suggest some alternative decorations or quickly try to find a nearby store to purchase them. Emily, realizing the cake is the wrong flavor, might explain the mistake and offer to go back to the bakery to fix the issue or see if anything can be done to modify or enhance the cake at the venue. Frank, noticing that he sent the invitations to the wrong email addresses, might apologize and try to contact the guests through other means such as phone calls or social media to ensure they have the correct details.

In their assumptions, they could be understanding, thinking that each of them made a genuine error. They might assume that David was busy and simply forgot the decorations, that Emily was confused by the cake options or miscommunicated with the bakery, and that Frank might have had outdated or incorrect email information. They might collectively agree to focus on quickly fixing the issues before Grace arrives, ensuring the party is still a success despite the initial setbacks. They could resort to teamwork and quick problem-solving to manage the tasks and keep the mood positive.