The song "Little Bit More" by Suriel Hess is about falling deeper in love with someone over time. The singer expresses that they may not always say it, but their actions show that their heart belongs to their partner. They explain how even when they think they know everything about their partner, there is always more to learn and appreciate. The chorus repeats the phrase "I fall in love with you a little bit more" to emphasize the continuous growth and depth of their love. The singer acknowledges that they can't explain why they keep falling in love more and more, but it's a natural progression in their relationship. Overall, the song is a tribute to the beauty and endless possibilities of love.