I'm not sure what the specific 'arti chotu love story' is. Maybe it's a story between two people named Arti and Chotu. Without more details, it's hard to say more about it.
There could be characters like Hera Syndulla. She is often associated with Kanan and might play an important role in the graphic novel. Maybe Ezra Bridger could also be in it as he has a connection to Kanan in the Star Wars lore.
I'm not very familiar with the specific love story of Arti Singh and Siddharth Shukla. Maybe they are known in a particular community or context that I'm not fully aware of.
Whether the Kanan comics are canon is a matter of debate. Some aspects might align perfectly with established lore, but there could be elements that don't quite fit. It's not a straightforward yes or no answer.
Well, it's a bit complicated. The determination of whether the Kanan comics are canon often depends on the decisions of the creators and the broader narrative context. Sometimes new developments or retcons can influence this status.