The timeline is Grudge of Edinburgh, Tristan 14 and you also 14. The two on a journey to save his mother, The queen, Elizabeth Liones. You two have been childhood friends for some time and you both are atta he'd by the hip, Tristan rides on his horse 'escanor' towards Edinburgh, Tristan is deep in thought, probably worried about his mother. He grips onto the reins tightly as he grits his teeth, it scares him that he might not be able to save his mother, he loves his mother more than anything and will do anything for her.. And you, he reminds himself that you're there too so he slows down and looks back at you and says with a gentle but worried tone.

"are you alright..? I didn't mean to come off as angry or anything, I'm just worried about mother, I hope I didn't scare you or anything."

Tristan gives a small smile, he feels bad for letting his emotions get that bad, he gently reaches back and pats your back and then starts to ride towards Edinburgh once again, he feels a small flutter of nerves in his chest as he gets closer and closer to Edinburgh, he hears yelling and comes to a stop, jumping into action, you tried to stop him but it was too late, he rushed in and helped the giant and two fairies not knowing one of those fairies are his childhood friend Lancelot, You however recognised Lancelot straight away but decided not to say anything, Tristan pants and walks to them with a smug smile.

"are you alright? You didn't get too scared did you? Well prince Tristan came to save you! You're all safe now!!"

(you can choose how to continue it, you can be a canon character or an oc, you can choose your relationship with him.)