He wants to move upstairs.
He could mean he loves you; he could mean he loves you and wants to have a sexual relationship or, he could simply want a sexual relationship with you. Don't be in too big a rush.
He's not your boyfriend anymore, for whatever reason he's ended the relationship.
If mean she/he wants you as a girlfriend/boyfriend
he simply mean that he is tired of the girl! He might be having premature ejaculation and wants the sex to last longer. The relationship is going forward to fast and he wants to slow it down.
Hes getting tired of the relationship
It means that he just wants to take time for himself to think about what he wants in your guys relationship. It doesnt't mean hes breaking up with you, he just needs a break.
It could mean that he's found someone else or he's uncomfterble with the stage of the relationship.
He means he wants to be with you but he also wants to try something new out. So when you talk he's saying let the relationship play which in other terms means let me sleep with her a time or two and we can be back together.
No longer wants attachment or relationship.
she wants to be with you forever/ your relationship is forever
When a guy says he wants more than friendship, it means he probably wants to be in a relationship.
It means he wants to be with her... He wants to be in a relationship with her. I guess he wants to ask her out if he said that.