If a man spends more time with you and calls you more after saying he does not want a relationship?
If a man says he does not want a relationship but starts spending more time with you and staying with you after you tell him about someone you went on a date with what does that mean?
He doesn't know what he wants - which is a red flag indicating possible emotional immaturity. Or, if you've been having sex with him, he wants to keep you around to go to bed with him...but nothing more.