The reason why I was thinking about this date was that I hope the writers will bring it back. I would love to see Buck plan another surprise hot air balloon date for him and Edmundo "Eddie" Diaz. And this time, the date actually goes through. It could be something that happens at the end of the episode, where Eddie shows up to the place where Buck asked him to meet him and is surprised by this big romantic gesture. I think Eddie would fall even more in love with Buck because based on what's been shown throughout the show not one of Eddie's former romantic partners has done anything special for him. I just think this hot air balloon date would be wonderful and if it happens at the end of the episode, the date wouldn't suffer from the 9-1-1 show curse of something always going wrong. They get to have a romantic date and we never get to see anything bad happen during it. This was just something I was thinking about.
gif source: Audrey (alexisrosemullens)

(9-1-1 season 1 episode 9: Trapped)