I had 2 choices: to do or not to do...I picked to do. Rin-chan said that I could turn down the requests if I'm not comfortable with it but this is my chance to write a Yandere and I haven't wrote a Yandere yet so...
This is requested by NekoTriforce.

"I'm burning for you...will you love me back?"
"I'm sorry...I can't"

It's been a few days since you rejected Roy, he seemed to be taking fine...at least that's what you thought. You started dating the hero king Marth and so far you were happy and soon Marth proposed to you and you happily agreed.
But your bliss did not last long.
You and Marth came home from a date when the the two of you saw the mansion burning. You wanted to come with Marth to help but he held your shoulders tightly and said "(y/n) I can't let anything happen to you, please stay here while I find the others" then he kissed your forehead before running into the mansion.
The fire had died down after a while so you rushed in and found "Marth!" You cried and ran to his dying body. He had a nasty wound in his chest like he was stabbed "(y-y/n)...don't...trust...h-hi-" then he was gone. You started to sob on his cape when you heard someone enter "(y/n)?" You turned around to see Roy "R-Roy!" You exclaimed "uh hi" he said awkwardly "Roy? Aren't you supposed to be burned up?"
"Well actually I was doing some shopping"
He gestured to his bags which were held tightly by his hands. He set them down and it made...a weird sound...like chains...you pushed the thought aside. Roy was your friend...right? 'I'm being silly' you thought "(y/n)? Are you okay?" He asked. You realized that you were still crying. Instead you dropped Marth's cape and cried on Roy's shoulder "he's dead!" You cried "Marth, Robin, Lucina a-and Peach! They're all dead!" You continued to sob into Roy's shoulder before passing out.

When you woke up you were on a bed with Roy at your bedside "Roy?" You asked making sure he was there.
"I'm here"
"I had a nightmare where everyone died...i-in a fire and you were the only one left"
You sat up and realized that your weren't in your own room, instead you were a cottage of some sort. You turned to Roy, the worst this is that he wouldn't meet your eyes. Tears started sprouting "d-don't tell me, it's...it's all...real?" You asked again he wouldn't meet your eyes. That was when your eyes released all those tears. Roy put his hand on your cheek wiping away your tears with his thumb "shhhh, don't cry" he comforted, sadly it wasn't working.
"How can you be so calm?! Everyone we know! Is dead!"
Cue more tears.
"I know, I know but..." Roy paused as if he was debating whether to tell you or not. He sighed and finally told you.
"I did this for us (y/n) I started the fire...I wanted you to love me, and to have that...everyone...should be...d-dead" he confessed. Your eyes widened and tried to escape but he caught your arm "don't try it (y/n)" he warned you couldn't say anything else because you blacked out.

Roy stared at your dead body with a bloody sword in his hand "I-I...I did it..." He gathered your limp body in his arms "we can finally be together..forever" he hugged your limp form and rested his head on your neck. Tears streamed down his eyes "forever"

I'm burning for you...will you love me back?

You died.

Ending sucked I know but I had to end it in some way. I know you Roy lovers out there are gonna think that this Yandere sucked, but this is a mild one if it was more *ahem* 'spicy' I would have to put a warning there "WARNING! SPICY YANDERE! PROCEDE WITH EXTREME CAUTION!" So yeah. Bye!