In this soulmates would get a coloured streak in their hair at a certain age, I'm not sure how old the cats are and Imma use human ages. In this Tugger is older then Misto and never got a colour. Btw they're 16+17 in this anyways :)
-------------------------------Tugger's POV-
it had been a year since I was supposed to get my colour, I hadn't really believed in soulmates anyways. I find the idea stupid. One of my closest friends was turning 16 that day, he was going to get his mark..... For years I had looked at him with praise, feeling warm inside whenever he spoke my name but now he will find a soulmate to give him affection. Whoever it is will be lucky.
A few minutes later-
I splashed water in my face, trying to calm the thought of Misto with someone else but when I looked into the mirror placed above the sink I saw a dark brown streak in my mane of hair. My streak...
Mistoffolees' POV-
Today was the day I was meant to get my mark, but it hadn't shown and half the day had gone. I had almost given up before *crash!*. I ran down the stairs to see Tugger helping himself up, the darker brown streak on his mane catching my attention, he had a soulmate.... "you ok Tugger?" I looked at him, both worried and curious. "Y-yea" he answered, out of breath. "I got my streak" He was still catching his breathe, looking down at the floor crouching over, his hands resting on top his knees. As he looked up at me his eyes widened.
"Y-your streak" he said, looking at me. "Yea... I know... it hasn't shown yet" he looked down at me, grabbing onto my arm and guiding me to the closest mirror. As I looked I saw the streak among my black hair. "My streak...." it was the same colour as Tugger's. "We're soulmates..." I say quietly, unsure of what to say.
"It's ok if you're disappointed. I wouldn't want me as a soulmate either." Tugger said as I stared into the mirror, frozen in place. "You ok Misto?" He asked, placing his hand on my shoulder "Y-yes. I'm fine" I touched my lips softly, only knowing of one thing to do.
Tugger's POV-
I was stood looking down at the smaller cat when he suddenly kissed me causing me to clinch due to the surprise. Due to this he broke the kiss immediately, looking worried "s-sorry I shouldn't have-" he said before being cut of by me kissing him again. "It's quite alright Misto~" he looked up at me, his face red. "I love you Misto. I have for a while..." I bring him into a loving embrace. "I love you to Tugger"