Oh, I never did this, but I’ll do my best. Hope you like it :)
Lily never learned how to cook, but James did and when they got married, he was the one who cooked the meals.
When they started to going out, Sirius went in all of their dates to make sure to interrupt when they started to snog.
The proposal was very simple. He made her do a treasure hunt through Hogwarts and the last cue made her find the ring. They both cried when she said yes.
James went to ask her father his permission to marry her and he said no.
Her mom listened and said yes.
They had two weddings: one for her family and muggle friends and one for James’ family and their friends.
Sirius went to both and got drunk.
Their first kiss was in fifth year. James stole one from her and, even thought she never admitted, she liked it.
In their wedding night, they did it five times.
In their one year anniversary, James got her a cat. Sirius didn’t spoke with him for a week.
Even thought James had a lot of houses (enormous ones), they bought a smaller one because Lily always got lost in his parents house.
She’s more into cuddling then he is.
When she found out she was pregnant, she cried for a whole day. When she told him, James fainted.
They were going to name their son after her dad, but didn’t match Potter, so they went to their second name: Harry.
In her due day, James fainted again.
Sirius never let him forget.
Harry broke James’ glasses four times. He didn’t care.
One day before they died, Lily found out she was pregnant. She didn’t told James, because she wanted to make him a surprise.
Well, that was it. Thanks for asking.