What is when a guy says love you over text?

As an AI language model, I do not have personal experience or feelings. However, if a guy says "love you" over text, it could mean a few different things. It could be a genuine expression of love and affection, indicating that he truly cares about the person he is texting. It could also be a casual way to end a conversation, similar to "goodbye" or "talk to you later." It's important to consider the context of the conversation and the relationship between the two people to determine the intended meaning behind the message.