I wrote this fanfic, inspired by your Marron/Tira fan fic. This takes place a little after Tira broke up with Marron in your story. I really liked the sad breakup and the fallout. This fic is told from Marron's perspective.
"Gold Eyes Blue" by Toshi Vantam
She's crying there in the kitchen. But so am I in my own way. Inside. Tira. My best friend, my soulmate. We've become much more recently. In my wildest dreams, I never thought we'd ever become romantically involved. I never expected her to open up her heart to me and vice versa.
Growing up, she was always fixated on my brother. I remember the countless times she'd join Chocolate in chasing after him, making his life miserable if he tried to get with another girl. It was as routine as the sun rising and setting each day. She never knew how much I wished for the attention and devotion she gave Carrot. I never could see how my brother could purposely ignore her or even Chocolate for that matter. I always pretended it didn't affect me at all, but it did. I chose not to complicate things by revealing how I truly felt about her. I told myself that if Tira chased me like Chocolate chased Carrot, I would not hesitate to reciprocate.
Things had a way of ending up differently. I guess it was the day she and I spent trapped together in that basement. We finally had a chance to be alone together for an extended period of time. She didn't have Chocolate to distract her; I didn't have Gateau constantly leaning over my shoulder. Sure Tira and I had our fair share of conversations before. She was the only one I could really talk to. And I never really fully opened up to her until we became a couple.
A couple.
Her and I are the two youngest members of the team, but also the most mature and level headed.... And now she has rejected me. I'll never forget the look on her face when she told me that she wanted to be "just friends". It was surreal, as I took in her words; I was almost in a daze.
Now I wonder. Was it really love? Were her feelings confused? Why would she play with my heart like this? I don't know. I don't know what to feel right now. All my life, I have chosen not to become involved with anyone. Instead I concentrated on learning my magic. It hurts most because it IS Tira. This is her first relationship too. I thought it'd last forever. Instead it's only been about a month or so. Damn Burrito. Is it really his fault? Hers? Mine?
...It was her that made my gold eyes blue.
(Marron bows his head and walks away. He was about to enter the kitchen, but he saw Tira sitting at the table.)