2. “You can light up my world like no one can”
It often happens that you just do not feel that spark with someone, you are living a boring life with no inspiration until you find that special person. He suddenly lights up all the dark, dull things in your life and makes you feel pretty good. Let him know that he is your knight in the shining armor that brightened up your life and mood. He will be really happy to hear that from you.