The main characters are Jack and Tim. Given that we have so little information about this story, we can only assume that they are central to whatever events unfold in the 'jack and tim story'. They could be protagonists in an adventure, or they could be characters in a more domestic, relationship - based story.
Obviously, the main characters in the 'jack and tim story' are Jack and Tim. But we don't know what roles they play yet, whether they are friends, enemies, or something else.
The main characters are Jack and Tim, as it's clear from the title 'jack and tim bgt story'.
Well, it could be Tim who died and the loss might be the breakdown of their friendship. But it really depends on the details of the story.
I'm not sure who died among them. Maybe you could provide more context or details.
The main characters are obviously Tim and Lucy.
As the title is 'the blackening tim story', it's likely that Tim is a central character. But there could be other characters too. They might be friends or foes of Tim. Maybe there's a mentor figure who tries to stop Tim from 'blackening' or there could be antagonists who encourage his 'blackening' process. Without reading the story, it's difficult to be certain about the other characters.
The main characters are Topsy and Tim, of course.
The main characters are clearly Tim and Tobias.
Since it's a Jack Ryan story, Jack Ryan is likely to be one of the main characters. But without more information, it's hard to say who else might be involved. There could be some new characters created specifically for this 'Black Jack' story, or it could also feature some recurring characters from the Jack Ryan series.
As I don't know the story, I can't say for sure. But it might include some fortunate events like getting unexpected help when in trouble.
I'm not sure specifically as you haven't given any details about the 'jack and tim story'. It could be about their adventure, friendship, or some kind of conflict.