Yes, there are some out there. You can start by looking on fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'jacqueline wilson' and then filter through the results to find the ones that involve a 'kiss' in the story.
There might be. You could try joining Jacqueline Wilson fan groups on social media platforms. Fans often share their fanfiction in those groups. Maybe someone has written a really interesting piece with a kiss in it. Another option is to simply do a general web search, but the dedicated fanfic sites usually have a wider selection.
If you want the clearest chapter reference, go to Chapter 59. Early on, After walking for about two or three hundred meters, the old man stopped...; later, the chapter leans on Jiang Yan followed his pointing direction and was instantly dumbfounded..
If you want the clearest chapter reference, go to Chapter 8. Early on, The resentment that had barely calmed among the crowd surged back two...; later, the chapter leans on Some of them were relatives of the Jiang Family, who felt it improper to....
Chapter 841, "Isn't this Daniu?", is the clearest early answer because it turns Daniu's situation into a concrete plot event. The chapter turns that into something concrete by moving from Zhao Lang took the photograph and glanced at it, chuckling, "It...
Chapter 912, "Identical Four Pillars of Destiny?!", is the clearest early answer because it turns Lin Manru's situation into a concrete plot event. A useful checkpoint is the way the scene starts with But the repeated blows made Wan Huixia's husband lose his confidence...
If you want the clearest chapter reference, go to Chapter 20. Early on, Several people turned their heads upon hearing the sound and saw three...; later, the chapter leans on She was clad in a long black dress, and the dull color did not hide her....
If you want the clearest chapter reference, go to Chapter 49. Early on, My phone!!!" Jiang Yan's roar echoed continuously through the mountains in...; later, the chapter leans on Watching helplessly as his latest-model phone was taken away by a....
If you want the clearest chapter reference, go to Chapter 67. Early on, I'm pissed," Jiang Yan cursed again, "These people are too much, aren't...; later, the chapter leans on They expect us to fend for ourselves even to sleep and to eat—I mean, at....
A practical answer is Chapter 51, because it turns the idea into a concrete scene. The chapter opens with Oh, okay." After uttering two syllables indifferently, Jiang Li bent down..., adds pressure through With this in mind, she looked up and scrutinized the worried faces in..., and ends on If I.