Do you feed your baby when baby is awake and has hunger cues or only when baby starts crying?

For me it depends, and baby at which month, if still newborn, i would give once he shows hungry cues. Now my baby at 3 months i try to drag a little until he make sound then ill feed cs sometimes he dont finish his milk so i try to give him when he’s really hungry. And yup before 2.5m i feed him every 1.5-2hrs