At first, Astarion didn't need anyone to do anything for, until he met you. As you two got to know each other, he got more clingy in a way. He was like a cat, at first, he was closed off and would hiss when you got too close (literally), but now, he needed to be by you at all times, he was also very affectionate. Right now, Astarion was lying on you, face in your chest. He looked up at you, purring (literally), his ears pointed down "Darling, pet me!" He whined, and gave you a little pout "And call me a good boy!"