Supernatural preferences and imagines

Birthday (Castiel)

Cas- His birthday
"Hey, Cas, when's your birthday?" I asked from his lap, where I had put my head for him to play with my hair. Being the sweet boyfriend he is, he obliged.
"I don't have a birthday."
"What? Well, I guess that makes sense."
He looked down at me, "From what I have observed, they are one of the most looked forward to occasion in a humans year."
"Yeah, they're awesome when you're younger. I remember not being able to sleep the night before because I was so excited."
He chuckled softly.
"I can imagine that. What about now?"
"Now they're not as cool because I've had so many. Well, relatively."
He stayed silent for a while, before saying something so quiet I couldn't hear what he said.
"Sorry, what was that?"
He looked embarrassed.
"Could I... have a birthday?"
My heart melted for the angel and I sat up.
"Of course! Oh, this'll be so much fun! When do you want it to be?"
He shrugged.
"Today's a good a day as any."
I thought about it for a second.
"Yeah, it's still the morning so I can make it work. What do you want to do?"
He smiled at my eagerness.
"Why don't you surprise me?"
I clapped my hands together, my head full of ideas.
"How about laser tag?"
He did his cute head tilt thing.
"Laser tag?"
"Yeah, you shoot people with fake lasers and you're on teams. You get points for shooting people."
He looked concerned.
"That seems rather violent."
"You don't actually hurt anyone, it's all fake."
"Okay, sounds fun."
I cheered, "Alright, I'll go get Sam and Dean!"
I got the boys and we headed to the nearest laser tag place. Thankfully, we managed to get on the same team and, needless to say, totally dominated. Cas was a little confused at first, but got the hang of it. Afterwards, we went and got pizza. When we were finally in bed, Cas hugged me. I giggled.
"What's that for?"
"For giving me the best birthday in the world."

Your birthday-
"Hey, Y/N, what are you doing for your birthday?"
Dean asked me around a mouthful of pie.
I shrugged and Dean frowned.
"It is tomorrow right?"
"Yeah, I just never really do much for my birthday, so I'll probably just watch a movie with Cas or something."
I thought he had forgotten about it, given that he had just nodded and taken another bite of pie, until Cas appeared a couple hours later.
"I can't stay for long, I just wanted to let you know so you'll be ready. I was planning on taking you out for your birthday tomorrow. Is that alright?"
I was surprised that he was planning something, but in a good way. I've never really had a great birthday, I grew up in a hunter family, so this was new.
"Yeah, that's fine."
He smiled, "Great, I'll pick you up at 5?"
I gave him a quick kiss.
"Sounds good."
The rest of the day passed and I woke up the next day excited for my date with Cas. I picked out semi-formal red dress to wear and did my makeup really well. Finally at 5, Cas appeared. He looked me up and down and blushed.
"Like what you see?" I said with my sexiest smirk.
He leaned down and kissed me.
"Definitely."
With that, he zapped me to the surprise location. I gasped, realizing what I was seeing. We were inside an old warehouse, but it looked like Cas cleaned out the middle and put a table with dinner on it. He put an arm around my waist.
"Do you remember this?"
"Of course, it's where we first met! That hunt with the double best of vamps. You saved my life."
He looked me in the eyes to say, " No, Y/N. You saved my life. Every day you give me a reason to keep fighting." He put a hand on my cheek and smiled, "A very beautiful reason."
I stuttered a bit, taken aback by his little speech, "You.. also are very beautiful."
He laughed at my remark, before saying,
"I wanted to do this to try to show you a little bit of my love for you. So I got a lot of food to show lots of love."
"Cas, you complete sap. I love you so much!"
"I love you too."