There are 4 of them, they are all tall. One of them is Carl, he has glasses, his hair is light purple with black, he is kind and handsome, and he is 5'9. One of them is Mark, his hair is red with black, he is calm and shy, and he is 5'8. One of them is Axel, he has a red flower tattoo on the side of his neck, his hair is grey with black, he is teasing and handsome, and he is 6'5. One of them is Alex, he has a scar on the side of his face, his hair is grey, he is rude and handsome, and he is 6'7.