Opposites Attract | jacksepticeye X reader

{Five}

Mark and you had been the cutest couple for a few months now and you always found yourself with Mark, in Jack's company. Now, this wouldn't be so bad if Jack didn't  flirt with you the way he did. Whenever Signe wasn't around, he would act all different and throw compliments your way. Every so often, you didn't mind being called adorable, or being told you had a pretty smile; sometimes, it got a little overwhelming.
You were planning to go and watch the rugby game later to watch Mark play. Knowing you'd see Jack, you text Mark:
You- hey babe, can we go to the game together later? dont wanna turn up alone and look like a loser X
Mark❤️- Of course! I'll come pick you up from yours on the way! xx
Talking to Mark kinda filled you back up with reassurance.
~time skip, walking with Mark~
"Mark, can I ask you something?" You look up to his god-like face, slightly frowning.
"Anything, peach.." He smiled.
"About Jack."
Mark slowed a little, his expression changing.
"What?" he spoke through his teeth.
"Is he still like, with Signe?" you squeeze Mark's hand softly.
"Yeah of course! Six years strong!" He giggles a little, "Why'd you ask?"
You become a little resistant to answer but you know you have to..
"He's being a real flirt recently!" You blurted this out super fast.
"I'll kill him! You're my baby, he's got his own girl. I'll- I'll kill him.."
You stopped Mark and held both of his hands. He looked into your eyes, they were filled with passion and love.
"Calm down. Play your rugby and we'll sort this later.." You said quietly before burying your head into his chest.
Together, you continue to walk until you reach the stadium. Mark seems to have forgotten what you told him about Jack; he was super hyped about playing.
Mark had to leave for the changing rooms and you had to go take a seat.
"Good luck! I love you.." You said to him before kissing his lips.
"I love you more! I'll look out for you."
Mark left and you turned on your heel. Looking around for a good seat, you spot Signe sitting alone. Normally, youse were good friends because of your boyfriends but you didn't really fancy siting next to the girl who's boyfriend-was -going-behind-her-back. She didn't see you sitting in the front row. Sighing massively, the game was about to begin.
The boys walked out and Mark's face was re-filled with anger.
Jack's however, was smug and cheeky looking. You brush it off and become infatuated by the huge, toned muscles on Mark's legs...
*insert heart eyes emoji*
The whistle blew to commence the game..