9-1-1 takes a break from having any notable storylines by having everyone look for a treasure while answering calls from people who injured themselves or tried to injure others. This leads to Taylor and Buck growing closer, as everyone else pairs up to use their insider knowledge of all the places the treasure isn’t.
But, ultimately, when the treasure is discovered, it is realized that the assistant to one, Hollis Harcourt, the man who had the treasure buried, likely took it since he didn’t inherit anything from his boss.
Taylor x Buck
All this episode boils down to is Buck perhaps being ready to date again and him having his eyes on Taylor. Now, whether or not she’ll desire him? That’s hard to say. The two have history, and it wasn’t always good times so, we can only hope something could happen, but there are no guarantees.