<human>: Can you give me a shortened version of the text?

Hello I've got a little problem with my bf, he is too cuddly, too chummy, he needs a whole lot of attention that I can not give to him. When we meet everything is ok but after a few hours I am tired of his presence but he insists on keeping me company. Whenever I leave him, you know, end the date earlier because I'm tired, he's upset, sometimes he acts like a baby whose toy has been taken. Look I really like him and enjoy his company but I am a very introverted person who needs her space. Any advice? I don;t know what to do. Is this relationship has any future?
<bot>: I am extremely introvert person and I can not give my bf all the attention that he needs. What to do?