What is he texts good morning and nothing else?

"Good morning" is a common greeting that people use to begin their conversations in the morning. It is a way of showing politeness and respect to others. The phrase can be used in personal as well as professional settings and is considered a friendly way to start conversations. Sometimes people just send a text with the phrase "Good morning" to start their day without any particular agenda or purpose. This kind of text is meant to convey a positive attitude and to initiate communication with the receiver.