requested

"i'll be right there mitch. i'm going to go get some water." you called to mitch marner, your younger brother who was walking in front of you.

"alright." he said looking back, "make sure you come back though. i want you to meet my teammates. they'll love you."

you chuckled and nodded as you walked in the direction of the concessions when in actuality you were going to meet sid at the opposing teams dressing room.

the leafs were playing the penguins tonight. sid had begged for you to come see him even though you had told him over and over, it was risky. you knew mitch wouldn't like you dating sidney for obvious reasons. even though mitch was the baby brother, it didn't stop him being protective over his sister.

you walked quickly towards the penguins dressing room knowing the quicker you walked, the quicker you'd get to see sid. you turned the corner and saw sid on his phone. you smiled and ran to him.

"sidney!" you exclaimed happily, hugging him. he hugged you back.

"you scared me y/n/n." he laughed, "i'm so happy to see you, lovely."

you smiled as your cheeks turned pink at his words.

"though i'm not too fond of this jersey." he cringed, grabbing the blue marner jersey.

"c'mon sid. i have to rep my lil bro." you said, putting your hand on his.

"i know." he smirked and put his hands on your hips, "but you'd look ten times better in a crosby jersey."

"nice try crosby." you removed his hands from your waist, "but i'm a marner and i gotta support the marner name."

"you won't be a marner forever." sid said, kissing you before you could react to his comment.

"why would you lie to me?" a voice said quietly at the end of the hall.

your head whipped towards the end of the hall where you saw an upset looking mitch.

"mitch..." you said quietly.

"why would you lie to me?" he raised his voice slightly.

"because how would you react if i said i was going to meet my boyfriend, sidney crosby?" you exclaimed.

mitch looked from you to sid.

"why wouldn't you tell me though? we have told each other everything. i'm your baby brother." mitch said sadly.

all you could do was look at him. he looked defeated which made you feel terrible.

mitch shook his head. you thought you could see tears coming from his eyes. he shook his head and ran off.

mitch!" you yelled after him.

you looked back at sid with glossy eyes.

"go after him." sid said, "he's in his head."

"thank you. i'll see you later sid."

you nodded and ran after him. you found him in the rink, sitting on the bench staring at the fresh sheet of ice. you walked over to him and sat down to him quietly. his head was down.

"mitchy, i'm sorry." you said looking at the ice.

his eyes slowly raised for the floor to you. you turned your head towards him and saw that his eyes were bloodshot and there were tears running down his face.

"mitchy, i didn't tell you because i was afraid of how you'd act." you said quietly.

"i don't like that you're dating crosby, but i'll get used to it. it's your life. i'm more upset that you lied to me and didn't tell me. we tell each other everything y/n." he said.

"i'm sorry mitch. i know i should've told you, but i was nervous." you said, playing with your sleeve.

"it's fine. i just want you to be happy, but please just tell me about these things instead of me having to find out." mitch said.

"yes i will make sure too, baby brother." you smiled at him, "wipe these tears off your face mitchy poo." you used your thumb and rubbed the tear marks off his face.

mitch complained and tried to squirm away from you.

"you got some penguins to beat." you said, squeezing his cheeks.

"it'll be my pleasure to beat your little boyfriend, big sis." he smirked.

"i was gonna say no fights, but i forgot you don't know how to fight for your life." you chirp.

"shut up." he mumbled, smacking you lightly.

3 years later

"hey mr. and mrs. crosby!" mitch yelled.

"hi mitch!" you and sid yelled back together.