You may enjoy practicing the art of multitasking including multitasking while listening to someone speaking to you (of course you know that you are listening), but listening to your whole body reveals to the other person that you really care about what they are saying and they will not forget it. So instead of just listening while acting like you are distracted, or merely turning your head towards the speaker, show that you are listening actively by aiming your entire body towards the person you are speaking to. Point your chest and even your toes towards the person as you listen to them speak.