Do you ever buy your significant other something just because? Those are my favorite kind of presents. You can purchase your fine jewelry online so you do not have to make up a story about why you need to go to the store with them. Take a moment and do something special for that person in your life, I promise it will make you feel good.
How about a beautiful timepiece with a note telling them what time to meet you for dinner? It is the simple things in life that give us so much pleasure.