Don't make yourself readily available to him. When he calls, tell him you have plans. Don't say what they are. See how serious he is first.
Never throw yourself at him just because he suddenly decides he wants to test things out with you. You don't know his motives anyhow. He could be just looking for a booty call until he finds someone else. You don't want to be that.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.