Sam~ "Hey (y/n) I'm going to the store you need anything?" Sam said "no thank you" (y/n),said "k bye" Sam said walking out the door.When Sam left you decide to take a shower you got some clothes and a towel and head to the shower.Since Sam wasn't here right now, you decide to sing "On the day I was born the nurses all gathered around and they gazed in wide wonder at the joy they had found the head nurse spoke up leave this one alone she could tell right away that I was Bad to the Bone"
(Y/n)sang in the top of her lungs"(y/n) I'm back!" Sam yelling but no answer."(Y/n)!?" Sam yell he walk towards the bathroom hearing you and realising that your singing he lightly chuckles and lean against the door frame and listen  "Bad to the bone
Bad to the bone
B-B-B-B-Bad
B-B-B-B-Bad
B-B-B-B-Bad
Bad to the bone"(y/n)sang while getting clothes on.Your get done getting dress and open the door and seeing Sam" oh hey Sam um....were you listening?" (Y/n) said embarrassed" oh yeah you were really loud and you sing really beautifully and I didn't know you were bad to the bone?" Sam ask with a smile" well we learn something new every day, right?" (Y/n) said lightly laughing "I guess we do" Sam leaning done to kiss your forehead.

Dean~Dean was out hunting.you go with him but he told you to just please stay this time.So you did and just did some research about the monster Dean,Sam,and castiel are hunting.After a 3hrs of research you thought to yourself  'damn I haven't took a shower for like 3 days now I'll just take a break from  this and go shower' you got up and git some clothes and headed to the shower.First your started to hum a song the you started to sing loud and beautiful
" well mamma told me when I was young said sit beside me my only son and listen closely to what I say"(y/n) sung loudly.  Dean walked in "Hey (y/n) I'm back!" But he heard no answer so he pulled his gun out walking around "(y/n)?!" But he suddenly stops at the bathroom door he sigh to the thought that you were ok he didnt  knock on the door he just walk in listening to you singing beautiful to that beautiful song he lead against the sink just sitting there admiring you voice tears start to fall down he face" and if you do this it will help you some sunny day or take your time don't live too fast troubles will come and the will past you'll find a woman and you'll find love and don't forget that there is a someone up above
AND BE A SIMPLE KIND OF MAN AND BE A SOMTHING YOU LOVE AND UNDERSTAND
BABE BE A SIMPLE KIND OF MAN
OH WHY DONT YOU DO THIS FOR ME SON IF YOU CAN!" (Y/n) sung loud
Dean there crying against the sink cause of your beautiful voice and that very very emotional song you song it mean a lot to him.You turn off the water you reached your hand out to grad the towel and wrapped it around you.You open to see Dean ,you jump and squealed a little" Dean! What the hell are you doing and wha-  w-w-ait are you crying?? What's wrong?" (Y/n)confusingly asked "n-n-nothing it just you your singing is so beautiful and with that song me for some what reason make me feel weird kinda like e-e-motional" Dean says wiping his tear but tears still fall. "Awe Dean" (y/n) says with a frown and walking to give him a hug" I love you very much and I always will forever (y/n), don't ever  forget that ok babe" Dean said looking down at you with a soft smile "k and I love you very much and forever" (y/n) said looking up and (y/n) and Dean lean in for a kiss

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I'm Srry I didn't do castiel probably just do an imagine of him later.Any request need help!