Is this cute or cringe?

Fiancé and I are big Game of Thrones fans (yes even with the ending, we love the books), and plan on having touches of it in our wedding. Groom & groomsmen will have house socks, best man and maid of honor will have hand of the groom/hand of the bride pins, our ring box has a quote from it on there, and in my vows I wrote “I promise to love you until the sun rises in the west and sets in the east” (quote from GOT). That’s it. Is this subtle enough that it’s cute or too much that it’s kind of cringe?