I dunno how much you paid for that piece of paper - but that's all you get

 

From the IAU - https://www.iau.org/public/themes/buying_star_names/

"The IAU frequently receives requests from individuals who want to buy stars or name stars after other persons. Some commercial enterprises purport to offer such services for a fee. However, such "names" have no formal or official validity whatsoever."

 

So it's cute, and your S.O. get's something pretty - but nothing more.

10 minutes ago, MN Fisher said:

I dunno how much you paid for that piece of paper - but that's all you get

Already saw that, and besides, it's going to be worth a future tackle order.