I searched the internet for love text messages for Valentine's Day and I found these great love quotes for SMS that you can send:
Love - a wildly misunderstood although highly desirable malfunction of the heart which weakens the brain, causes eyes to sparkle, cheeks to glow, blood pressure to rise and the lips to pucker. Be my Valentine!
Love is a symbol of eternity. It wipes out all sense of time, destroying all memory of a beginning and all fear of an end. Happy Valentine's Day!
Love means nothing in tennis, but it's everything in life. Happy Valentines!
More text messages for Valentine's Day here.