A/n: quite a lot of you seem to like the ones where L is a dad so here's another one. They always seem a little OOC but being a parent changes people. If L had his own kid he'd die for it. I know he would.

Prompt: lol just said it ^^ L but he's a dad.

"Muuummmm Stop-"

"Tell me! I wanna know who she is!" You said.

Your son has a crush, and from the sounds of things it might be a serious relationship in the future.

"She's just a classmate" he said.

"Young man you better tell me. Is she cute? What's she like is she fun?"

"Muuuuummmm-"

"What's all the noise? I have a case to finish"

Jumping at the sound of your husbands voice suddenly behind you, you turned to see L standing in the doorway.

"It's nothing" (s/n) said.

"He's got a crush" you jumped in.

"MUM-"

A playful smile broke on L's lips, about time he got a crush. Like L, your son was a bit of a late bloomer and awkward with love. Of course L got better at it, you were married to him after all. But god he was such an awkward teenager, so shy and undeducted in love... until you got to him that is.

"Oh you do, do you?" He said.

"Yes but it's not that important" (s/n) replied.

"Not important? A future relationship that would involve her meeting us isn't important"

"It's not a big deal! Plus... Wouldn't you guys want to keep the fact my dad is literally L a secret? If you met her she might find out"

"I've hidden my identity from literally the whole world, I can hide it from one person. Plus if things turn serious she'll have the right to know anyway. If you marry her she'd kind of got to know her father in law is L"

"Oh my god you guys are so embarrassing... I haven't even asked her out! Stop talking about marriage!" (S/n) wined, cheeks red and hiding his face in his hands.

"Look, as much as I wanna keep talking about this. You're going to be late so grab your bag and get going. We'll continue this after school" you jumped in.

Doing as you said, your son grabbed his stuff and ran out the door after a hug from each of you to catch the bus. When the door closed, you turned to L. Both of you smiling like idiots.

"HES GOT A CRUSH!" You exclaimed.

"I KNOW!" L replied.

You jumped into his arms, both of you giggling in excitement that your baby has his first serious crush.

"He's just like you when you were his age. Awkward and easily embarrassed" you said.

"Yeah yeah I get it, I was a shy teenager. But hey, it seems high school sweethearts might run in the family" L replied.

"I know, it's wild. Almost as wild as how similar he looks to you"

"Not this again, he got more of your genes"

"No way! The hair? The paleness? The eyebags? Spitting image of you" you replied.

"What about the height? The eyes? The build? That's all you"

"Well one thing is for sure. He's just like you in the relationship department. What's the bet this girl is the leader of the relationship"

L playfully whacked you for that comment.

"You aren't the leader, I am!" He said.

"Says the little spoon"

"I JUST LIKE FEEING PROTECTED OK"

After a day of teasing each other, gushing over your kids crush, watching murder mysteries and finishing up cases, the two of you decided to make some food for after school when (s/n) comes home. Well, you decided to make some... L just hung around the kitchen and kept eating the batter. If he had a dollar for every time you've slapped his hand away from some kind of batter, he'd have enough to make the worlds largest cake.

With his head resting on your shoulder. And his arms around your waist as you mixed the icing, he eyed the cake in the oven down.

"What was this about being the leader mr clingy?" You joked.

"I'm simply waiting for cake" he replied.

"Waiting for cake requires being in direct contact with me?"

"Yes, can I lick that spoon?"

"Fine, when it's done"

The doorbell rang, telling you your son was back from school. You called out that the door was unlocked and heard the door open and close behind him. Followed by shoes being kicked off and bags being dropped on the floor.

"Keep your hand out of the icing mister" you told L, as he tried to get a taste.

"But it looks so good"

"And there'll be none for the cake of you don't sto-"

Grabbing the bowl, he held it out of your reach.

"OI! Give that back!" You said.

"Let me taste it!" L replied.

"Fine, BUT only a little bit"

Taking some off the spoon, he licked the icing off his finger, eyes lighting up.

"That's good!" He said.

You snatched the bowl back, turning back to the counter.

"AND it's for the cake you sugar crazed clingy teddy bear" you replied.

"Dude your parents are so cute"

The both of you jumped at the unfamiliar voice and turned to find not only your son in the doorway, but a girl. You and L exchanged an exited glance.

"Since when were we having guests?" You jokingly asked (s/n).

"We have a project" (s/n) said.

"And this is?"

"I'm Liana, from his history class. Nice to meet you!" She girl said.

That's her, that's the crush. And wow she was adorable! She had bright red hair, cut into a jaw length style with curls at the ends. Freckles scattered her cheeks and she had bright green eyes. Like the living version of strawberry shortcake.

Compared to (s/n) looking just as emo as his dad, she was a ray of sunshine.

"Nice to meet you, you came on a good day there's cake in the oven" you said.

"Cake? Mud cake?" (S/n) lit up.

"Of course, as long as you and I are in the house there's always some form of mud cake" L added.

"I'm guessing you get your sweet tooth from you dad?" Liana giggled.

"Oh yeah, these two practically inhale sugar on sight" you said.

"I'm not that bad" L replied.

"Sweetheart I watched you stir your tea with a lollipop this morning"

"As everyone who likes sweet tea should-"

Earning another giggle from liana, you watched as (s/n) smiled at the sound of her laughter. He was so in love you could see if leaking off him.

"Can we work outside (s/n)?" She asked.

"O-oh yeah sure" he replied.

"When the cakes ready I'll call you guys in for a snack" you said.

"Thank you! I bet it'll taste great!" Liana said.

With that (s/n) lead her to the backyard with their files to work on their history project. Once the door closed and they were out of earshot, you turned to L with the same stupid smiled as before.

"Oh my god! Babies first date!" You cooed.

"That girl better marry my damn son, she looks like the real life strawberry shortcake, she's adorable! And so polite" L replied.

"I know! God I hope he makes this work"

"He will, if I managed to get the absolute goddess that is you, he can get anyone he wants"

You smiled, playfully whacking his arm.

"You suck up" you replied at the compliment he slipped in there.

"See? Leader of the relationship. I complement you all the time"

"Whatever you say little spoon"