😱Perfect valentine’s gift 🎁

I have being with my boyfriend for few months, but when it comes to gifts i dont really know what he likes because he is 36 and im 22 😩. Im going to make something romantic, butttt!!!! He loves his kids he is like crazy with them, he always talks about them sooo i was thinking why not to do something with the kids. Like ⬇️⬇️⬇️something like that in the pic! but with the kids only, iknow is a necklaces but i want to make it something like that he can put it in his car on the mirror