As you know, Valentine's Day is a day to express your love, and to celebrate the spirit of love. So, don't hesitate to tell your lover how much you love her/him. And give her/him 21 reasons why you love her/him：
1.I can be myself when I am with you. 2.Your idea of romance is dimlights, softmusic, and just the two of us. 3.Because you make me feel like,like, like I have never felt before. 4.I can tell you anything, and you won't be shocked. 5.Your undying faith is what keeps the flame out of love alive 6.You and me together, we can make magic. 7.We're a perfect match. 8.Thinking of you, fills me with a wonderful feeling. 9.Your love gives me the feeling, that the best is still ahead. 10.You never give up on me, and that's what keeps me going. 11.You are simply irresistible 12.I love you because you bring the best out of me. 13.Your terrific sense of humor 14.Everytime I look at you, my heart misses a beat 15.You're the one who holds the key to my heart 16.You always say what I need to hear （You are perfect）。
17.You have taught me the true meaning of love. 18.Love is, what you mean to me - and you mean everything. 19.You are my theme for a dream. 20.I have had the time of my life and I owe it all to you. 21.And, of-course, your intelligence, 'cause you were smart enough to fall in love with me ；-）
Of course, you should not forget to send a Valentine Card to your lover and pick a Valentine Gift for her/him.