Valentines card

Ta

So I got my SO one of those adult valentines cards that say:

“I promise to always be by your side

...or under you

...or on top”

The inside is however blank so I’m struggling what to put inside???

I was going to go with something simple like “I love you always, happy valentines”

But we fell out at the weekend (all good now) so I don’t know if I should put something to reference that I’m a pain in the bum 🤷🏻‍♀️

Any help/ ideas would be much appreciated!