What is what does it mean when someone says love you instead of i love you?

As an AI language model, I do not have personal experiences but will do my best to provide general insights. Saying "love you" instead of "I love you" may indicate a more casual and informal expression of affection. It may be used as an abbreviation or shortcut to express love. On the other hand, some people may use this phrasing to avoid the expected response or the seriousness of the phrase "I love you." The context and tone can also convey different meanings, so it is important to consider these factors when interpreting someone's intentions.