This seems unwise. HE will find you are doing this and it could end horribly yet again. Know youself and your feelings the best you can. Don not be a fool, but do not assume he is either. Respect what is respectable in him and do not be afraid to tell him. Be honest with him and with yourself. He will respect you more for it, and will respect you as you respect yourself. If he does not, you may wish to fairly evaluate why. If you cannot come to a conclusion that there may be a way to improve yourself, he may not be worth your love.