What is what does im falling for you mean?

"I'm falling for you" is a phrase used to express one's romantic feelings for another person. It means that the speaker is becoming increasingly attracted to and emotionally invested in the person they are addressing, and may be interested in pursuing a relationship with them. The phrase is often used when trying to convey one's feelings of intimacy and affection towards someone else. It typically suggests that the speaker is experiencing an emotional connection or spark of attraction that has grown over time.