No trust me boys can be stupid. You can end up spoiling your life. Did you
know it’s illegal, it’s called sexting? Your mobile network will also have that
picture of you. Think about when you argue and split up? Don’t you think he’s going to say or do something?
It’s your choice.
Most likely he is getting distracted with his work (depending on what it is) and is simply forgetting. I have done the same thing to girls. I was distracted with what I had done that day and simply forgot. And if that isn't it, then I don't know what it is.