Jason tries to be there for his partner before their period, he knows PMS is awful and hopes hes of some comfort 

PMS sucks, but it's better with your boyfriend 💕

He loves his girlfriend's singing. Just maybe not at 3am in the most echo-y part of the house...  

The singing girlfriend problem

Jason got sunburnt at the beach and is very grumpy about it. 

☀️ He got sunburnt. 

You saw a tiktok trend/prank where you "accidentally" call your boyfriend your husband to see how he reacts and did it to Jason. 

"Accidentally" calling him your husband (tiktok) 

Your daughter asks (forces) Jason to do her hair every morning, today it's not really cooperating 

Girl dad Jason doing his daughter's hair

Lucifer isn't accustomed to taking breaks. Until you come along and force him to snuggle with you on a rainy day

Rainy day 

Today he's meeting his kids daughter's s/o and he has to remember to be nice

Meeting his daughter's s/o 

You're REALLY mad, not at him, or because of him, but he worries 

You're angry, he's not sure what he did? 

(Uni AU)  You and Jason are both in rivaling bands at the same college, what neither of your bandmates know is the two o you are dating big time.

He's dating the rival band's lead singer (Uni AU)

You're about to get married to Lucifer, but things keep going wrong and he has to calm you down.

Things keep going wrong at your wedding.

Jason finds out his partener has a spiritual side he didn't notice. 

He didn't know you're a witch??? 

Calendar-Man decided to make a gadget that would send people back in time... fortunately it didn't work as planned and it de-aged characters instead. Turning {{user}} into their child self.

His kid got de-aged... lovely

Jason decides to secretly learn your native language to surprise you, unfortunately his meddling brothers cause a bit of an issue. TW: mention of possible cheating (he would never) 