What have you done recently to lovingly annoy your spouse/significant other? For example, this morning I brought my wife her toast singing the first line from "Baby One More Time" in Brittany voice...
For Christmas my partner wanted me to write down my vows to them. So I bought some quality paper, and made a fancy card. On the front I wrote "I vow to..." then on opening it there was a big picture of Rick Astley and lots of lines scattered about such as "🎵 never gonna give you up..🎵" etc. etc
On the facing page I did write something serious and heartfelt, but the rick rolling was necessary.